Easy To Use Patents Search & Patent Lawyer Directory

At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.

Searching: ricoh





Search by keyword, patent number, inventor, assignee, city or state:




Patent # Description
US-1,002,3417 Sheet post-processing apparatus and image forming system
A sheet post-processing apparatus includes: a sheet stack tray; a rear-end-position regulating member, against which a rear end of the sheet on the tray is...
US-1,002,2963 Liquid discharge head, liquid discharge device, and liquid discharge apparatus
A liquid discharge head includes a plurality of nozzles, a plurality of individual liquid chambers, a common liquid chamber, a deformable damper, and a damper...
US-1,002,1345 Communication management system, communication terminal, communication system, communication control method,...
A communication management system transmits questionnaire information including a set of questions relating to one or more services available to a communication...
US-1,002,1275 Image processing apparatus, method of controlling image processing apparatus, and non-transitory recording medium
An image processing apparatus includes a control circuit and an image processing circuit. The control circuit divides a target image stored in a memory into...
US-1,002,1256 Apparatus system, and method for setting items with values that are input at an execution time of a workflow
An information processing apparatus includes an item-management unit for, in a first screen including a list of setting items whose values are input at a...
US-1,002,1244 Information processing terminal, information processing method, and program
A terminal is disclosed including a receiving unit receiving list data specifying destination terminals with which the terminal initiates communications and...
US-1,002,0374 Field-effect transistor, semiconductor memory display element, image display device, and system
A field-effect transistor includes a substrate; a source electrode, a drain electrode, and a gate electrode that are formed on the substrate; a semiconductor...
US-1,001,9792 Examination device, examination method, and computer program product
An examination device includes: a second difference image generator that calculates a difference in pixel values between each pixel constituting a detection...
US-1,001,9209 Image processing apparatus, image processing method, and program
An image processing apparatus includes: an image input unit configured to input image data; one or more applications configured to process the image data that...
US-1,001,8941 Cleaning device, and image forming apparatus and process unit incorporating same
A cleaning device includes a cleaning blade disposed in contact with a rotator, a toner collecting section disposed along the rotator and the cleaning blade and...
US-1,001,7342 Paper sheet conveyance device and image forming apparatus
A paper sheet conveyance device includes a plurality of conveyance members and conveys a paper sheet while performing temporary stop of conveying and then...
US-1,001,7340 Sheet conveyance apparatus and sheet conveyance method
A sheet conveyance apparatus includes: a placement part configured such that stacked sheets are disposed on the placement part; a housing including an...
US-1,001,6991 Carriage assembly for a printer having independent reservoirs
A carriage assembly for a printer that reciprocates along scan directions. The carriage assembly includes at least one printhead having a row of jetting...
US-1,001,6987 Image forming method and image forming system
An image forming method includes discharging a liquid containing a color material and water onto a surface of a recording medium; performing spray coating to...
US-1,001,5592 Acoustic signal processing apparatus, method of processing acoustic signal, and storage medium
An acoustic signal processing apparatus includes circuitry to generate, when a plurality of sound receivers receive sound from a plurality of examination...
US-1,001,5361 Image measurement sheet, image forming apparatus, and method
An image measurement sheet for measuring an image formed on a recording medium includes a sheet having a plurality of medium scan windows used for detecting the...
US-1,001,5356 Information processing system and information processing method
An information processing system comprising: a plurality of information processing apparatuses that perform a plurality of tasks defined by work flow...
US-1,001,5329 Information management apparatus, information management method, and information device
An information management apparatus for managing information about information devices connected to the information management apparatus via a network. The...
US-1,001,5236 Cloud application activation and update service
Techniques are described for providing an MFP device with access to external Web services. According to embodiments, an application registration application...
US-1,001,5206 Client device obtaining network connection information from an image processing apparatus by capturing an image...
A network system includes a server and an apparatus connected to the server via a network. The server includes a connection information generation part...
US-1,001,5055 Management system, communication terminal, communication system, method of management, and computer program product
A management system includes a first management unit, a second management unit, and an updating unit. The first management unit manages identification...
US-1,001,3532 Terminal, system, display method, and recording medium storing a display program
A communication terminal for communicating with a counterpart communication terminal includes a receiver that receives image data including an eye image of a...
US-1,001,3156 Information processing apparatus, information processing method, and computer-readable recording medium
An information processing apparatus includes a display controller that enlarges or reduces an image within a second area specified in a first area of an image...
US-1,001,2944 Method for manufacturing cleaning blade, cleaning blade, image formation device, and process cartridge
A method for producing a cleaning blade including at least a strip-shaped elastic blade, the method including: (1) a step of producing an elastic blade preform...
US-1,001,2942 Drive device and image forming apparatus incorporating the drive device
A drive device, which is incorporated in an image forming apparatus, includes a drive motor and a plurality of gears driven by the drive motor. The plurality of...
US-1,001,2939 Image forming apparatus and program product used in the image forming apparatus
An image forming apparatus includes an image forming device configured to form a first image on a first side of a recording medium and a second image on a...
US-1,001,2937 Fixing device and image forming apparatus including a fixing belt, a presser, and a gap retainer
A fixing device includes a fixing belt that is endless and rotatable in a rotation direction and a nip former stretching the fixing belt. A pressure rotator...
US-1,001,2936 Fixing device and image forming apparatus
A fixing device includes a fixing belt that is endless and rotatable in a rotation direction and a nip former stretching the fixing belt and including an...
US-1,001,2932 Image forming apparatus incorporating fixing device
An image forming apparatus includes a fixing device to fix a toner image onto a recording medium, a voltmeter to measure an input voltage from an external...
US-1,001,2925 Image forming apparatus and image forming method
An image forming apparatus includes a photoconductor, a light source, and circuitry that receives: first image data including first pixels each indicating image...
US-1,001,2893 Image projection apparatus
An image projection apparatus includes a light source, light from which is used to form an image to be projected, a first flow path, a control unit configured...
US-1,001,2885 Electrochromic display device
Provided is an electrochromic display device, including: a pair of electrodes facing each other; an electrochromic layer provided to one of the pair of...
US-1,001,2830 Optical scanning device and image forming apparatus
An optical scanning device includes plural light sources, a light deflector including a deflecting-reflecting surface, and a scanning optical system including...
US-1,001,1729 Ink, method for producing ink, ink storage container, recording device, and recording method
An ink is provided. The ink includes a quinacridone pigment and an organic solvent having a solubility parameter of from 9.00 to 11.80 in an amount of from 30%...
US-1,001,1728 Ink, ink cartridge, inkjet recording apparatus, inkjet recording method, and recorded matter
Provided is an ink containing water, a color material, an acrylic resin, urethane resin particles, and at least one organic solvent, wherein the at least one...
US-1,001,1684 Arylamine polymer, method for producing the same, ink composition, film, electronic device, organic thin-film...
A polymer containing a repeating unit expressed by General Formula (I): ##STR00001## where Ar.sup.1 represents a substituted or unsubstituted aromatic...
US-1,001,1115 Liquid discharge apparatus and non-transitory computer readable medium storing program
A liquid discharge apparatus includes a liquid discharge head and a dummy discharge controller. The liquid discharge head includes nozzles to discharge liquid...
US-D822,048 Display screen or portion thereof with graphical user interface
US-1,000,9769 Information processing apparatus, information processing system, method for authentication, and medium
An information processing apparatus to authenticate a user, by using a wireless device to obtain predetermined information from a wireless terminal carried by...
US-1,000,9487 Output system, output method, and output apparatus
An output system includes a terminal apparatus, an output apparatus, and an information processing apparatus that are interconnected via a network. The...
US-1,000,9257 Communication system, communication apparatus, and communication method, configured to transfer content data to...
A communication system includes a first communication apparatus, a second communication apparatus, and a third communication apparatus. The first communication...
US-1,000,8627 Photovoltaic cell and photovoltaic cell manufacturing method
A photovoltaic cell manufacturing method includes depositing a first buffer layer for performing lattice relaxation on a first silicon substrate; depositing a...
US-1,000,7928 Dynamic presentation of targeted information in a mixed media reality recognition system
A context-aware targeted information delivery system comprises a mobile device, an MMR matching unit, a plurality of databases for user profiles, user context...
US-1,000,5281 Liquid ejection head, liquid ejection unit, and apparatus for ejecting liquid
A liquid ejection head is provided. The liquid ejection head includes at least two nozzle lines configured to have a plurality of nozzles for ejecting liquid...
US-9,998,968 Communication system, communication control system, communication apparatus, communication method, and...
A communication system allowing to speedily conduct a wireless connection between communication apparatuses, includes a display apparatus and an information...
US-9,998,851 Information processing system and communication method
An information processing system includes a mobile terminal including an electric wave receiving unit configured to receive an electric wave that includes...
US-9,998,674 Imaging apparatus capable of detecting and displaying information with respect to an incline thereof
An imaging apparatus including an incline detection device configured to detect an incline of the imaging apparatus, an image display device configured to...
US-9,998,629 Rights management in a distributed image capture system
Approaches are provided for processing scan data based on a scan process definition (SPD) that defines a set of instructions for acquiring image data based on...
US-9,998,376 Control device, communication system, control method, and non-transitory recording medium
A control device controls two terminating devices virtually directly connected to each other on a network, and includes a memory, an acquisition unit, a...
US-9,997,093 Image display apparatus and vehicle
An image display apparatus and a vehicle provided with the image display apparatus. The image display apparatus includes a light source unit to emit a laser...
← Previous | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 | Next →

File A Patent Application

  • Protect your idea -- Don't let someone else file first. Learn more.

  • 3 Easy Steps -- Complete Form, application Review, and File. See our process.

  • Attorney Review -- Have your application reviewed by a Patent Attorney. See what's included.