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-8,248,427 |
Screen display method, information processing apparatus, and computer
program product An image forming apparatus is connected to an information processing apparatus via a network. The image forming apparatus transmits setting information... |
| US-8,248,140 |
Semiconductor device for detecting power supply voltage A semiconductor device includes an internal circuit to perform a predetermined function at a plurality of different supply power voltages, a power supply... |
| US-8,247,473 |
Colorant dispersion of recording ink, and recording ink using the same The present invention provides a colorant dispersion for a recording ink containing at least a dispersant, a colorant, and water, wherein the dispersant is a... |
| US-8,247,150 |
Carrier for developing electrostatic latent image, two-component
developer, supplemental developer, process... A carrier for developing an electrostatic latent image which includes a core material and a resin coating layer provided on the core material. The resin coating... |
| US-8,247,149 |
Electrophotographic developer carrier, electrophotographic developer,
image forming method, process cartridge... To provide an electrophotographic developer carrier including a carrier core material, and a coat layer containing a binder resin and conductivity-imparted... |
| US-8,247,143 |
Photoreceptor, image formation method, image forming apparatus and process
cartridge A photoreceptor including an electroconductive substrate, a photosensitive layer located overlying the electroconductive substrate, and a surface layer located... |
| US-8,246,156 |
Water-based pigment dispersion, production method thereof, water-based
pigment ink, production method thereof,... The object of the present invention is to provide a water-based pigment dispersion containing a pigment, a dispersing agent, a resin emulsion, and water, the... |
| US-8,246,030 |
Sheet folding apparatus and image forming system A sheet folding apparatus includes a first folding unit that folds a sheet of recording medium along first folds that extend orthogonal to a sheet conveying... |
| US-8,245,286 |
Information processing device, electronic certificate issuing method, and
computer-readable storage medium An information processing device acquires first identification information of a computer to which the device is coupled, and records correspondence information... |
| US-8,244,813 |
Output terminal apparatus for printing data by email An apparatus includes a communication unit which receives email through a communication line, the email having been sent by a user and including a first... |
| US-8,244,168 |
Image forming apparatus with movable transfer device An image forming apparatus includes a transfer device that transfers a toner image formed on an image bearer onto a transfer sheet and a fixing device that... |
| US-8,244,167 |
Image forming apparatus An image forming apparatus that includes an image reading part, an image forming part, a sheet discharge part, and a sheet stack part. The image reading part... |
| US-8,244,163 |
Toner container and image forming apparatus A toner container includes a container body that contains toner therein, and a cap portion that is held by a toner-container holding unit and includes a toner... |
| US-8,244,145 |
Image forming apparatus including image processing member determined by
method of evaluating distribution of... An image processing member that is included in an image forming apparatus employing method of evaluating and determining adhesion forces thereof, includes an... |
| US-8,244,039 |
Apparatus, method, and computer program product for acquiring processing
content for image data A first combination of feature and processing content of image data is stored in a storing unit in a first period, and a second combination of feature and... |
| US-8,243,865 |
Data processing apparatus A disclosed data processing apparatus includes: a binarization unit binarizing input data based on a threshold voltage; a capture unit capturing data from a... |
| US-8,243,348 |
Image processing apparatus and method and computer program product for
controlling the same A scanner-characteristic correcting unit converts read image data into normalized image data. A first image processing unit applies a first image processing on... |
| US-8,243,337 |
Image processor, image processing method, and computer program product For (CMYK) (x,y) data, a target-pixel checking unit calculates a target-pixel integrated value a(x,y) from CMYK binary data of a target pixel and a... |
| US-8,243,330 |
Apparatus, method, and computer-readable recording medium for performing
color material saving process An apparatus includes an obtaining part for obtaining image data of a document and a processing part for performing a color material saving process on the image... |
| US-8,243,319 |
Image processing apparatus and computer program product generates and
displayed processed image in a stack A finished-image generating unit generates a finished image showing a result of a process performed on a target image according to various function setting... |
| US-8,243,312 |
Network synchronizing system and information processing apparatus A network synchronizing system includes plural apparatuses. A first apparatus includes a first recording unit to record personal data of one or more users who... |
| US-8,243,308 |
Image processing apparatus for setting image quality mode and processing
image data based on supplemental... A first image-data processing unit unifies characteristics of input image data so that the image data is usable in an image writing unit and an external device,... |
| US-8,243,295 |
Image forming apparatus and image forming method that converts a transfer
speed of the image data signal... An image processing application specific integrated circuit (ASIC) is capable of receiving a plurality of image data signals having different formats. The image... |
| US-8,243,152 |
Photographic apparatus with inclination correction A photographic apparatus comprises a movable platform and a controller. The movable platform has an imager that captures an optical image through a taking lens,... |
| US-8,242,848 |
Oscillation frequency control circuit, and DC-DC converter and
semiconductor device having the same An oscillation frequency control circuit configured to control a frequency of a second clock signal of an oscillation circuit generating and outputting the... |
| US-8,242,764 |
DC-DC converter having VFM mode in which inductor current increases and
switching frequency decreases A non-isolated DC-DC converter that converts a voltage input to an input terminal to output a constant output voltage to a load terminal while switching control... |
| US-8,242,760 |
Constant-voltage circuit device A constant-voltage circuit converts a voltage input to an input terminal and outputs a predetermined constant voltage from an output terminal. The ... |
| US-8,242,747 |
Charging control circuit capable of constant current charging In a charging control circuit for controlling charging of a secondary battery, a charging transistor generates a charging current according to a control signal... |
| US-8,242,201 |
Pigment dispersion, recording ink, ink cartridge, ink-jet recording method
and ink-jet recording apparatus A pigment dispersion is provided that includes a pigment, a pigment dispersant, a polymer dispersion stabilizer and water, wherein the polymer dispersion... |
| US-8,242,061 |
Lubricity maintaining image forming apparatus and process cartridge An image forming apparatus includes an image bearer that carries a toner image, and a lubricant supplying device that supplies lubricant to the surface of the... |
| US-8,241,731 |
Display panel, method of manufacturing a display panel, and display unit A display panel includes a sheet having first and second spaced apart surfaces defining a space therebetween and a plurality of partitions extending from the... |
| US-8,240,836 |
Recording ink, ink media set, ink cartridge, ink recorded matter, inkjet
recording apparatus, and inkjet... A recording ink containing: a solid component containing a colorant, and a resin, and being solid in ink at 25.degree. C., a liquid component having a boiling... |
| US-8,240,657 |
Sheet feeding device and image forming apparatus A sheet feeding device includes a sheet feeding member, a friction separation member, a retaining member, a downstream guiding member, and a biasing member. The... |
| US-8,240,654 |
Spine formation device, post-processing apparatus, and spine formation
system An spine formation device includes a sheet conveyer to transport a bundle of folded sheets with a folded portion of the bundle of folded sheets forming a front... |
| US-8,240,469 |
Packaging container A container includes a pallet, an enclosure base, an enclosure box, and a set of fasteners. The pallet is disposed at a bottom of the container. The enclosure... |
| US-8,240,270 |
Impact detecting apparatus and package device An impact detecting apparatus that is configured to be attached to an object and includes a drop-impact display unit configured to display a direction of drop... |
| US-8,239,966 |
Approach for securely processing an electronic document A method and apparatus for processing an electronic document in a secure manner is provided. A scanner may verify that the configuration state of a file server... |
| US-8,239,876 |
Efficient web services application status self-control system on
image-forming device Techniques and systems for controlling resources used by a device's web services applications are disclosed. In one technique, web services applications release... |
| US-8,239,862 |
Apparatus, method, and computer program product for processing information An information processing apparatus includes a plurality of virtual machines, each including an application managing unit that determines whether an application... |
| US-8,239,834 |
Method and system of program development supporting A program development support system includes a reader, a designator, and a comparator. The reader is configured to read first and second programs executing... |
| US-8,239,398 |
Notification processor that notifies information and position information
manager To provide an apparatus that transmits information, which includes a storage unit that stores notification rule information in which transmission destination... |
| US-8,239,297 |
System, managing computer program product and method for managing
documents A system, method and computer program product for managing documents are disclosed. The system includes a document manger configured to receive job information... |
| US-8,239,296 |
System and method of assisting goods collection and recording medium An exchange assisting system is provided in an exchange center. Each maker who trades in used goods, such as copying machines, for new ones from a business... |
| US-8,238,801 |
Developing device, process cartridge, method and image forming apparatus
for developing an electrostatic latent... A developing device, process cartridge method, and image forming apparatus for developing an electrostatic latent image on an image carrier, the developing... |
| US-8,238,796 |
Toner supplying device and image forming apparatus A toner supplying device which supplies toners contained in a toner container to a developing device is disclosed. The toner supplying device includes a toner... |
| US-8,238,793 |
Belt device and image forming apparatus having a belt correcting unit and
an adjusting unit A belt member is supported by a plurality of rollers and moves in a predetermined moving direction. A detecting unit detects a displacement of the belt member... |
| US-8,238,790 |
Image forming apparatus with improved housing panel structural strength In an image forming apparatus, a moving member is provided with a first engagement member. A lever is provided with a second engagement member to engage and... |
| US-8,238,773 |
Image forming apparatus and control method therefor which controls a
primary and secondary transfer electric field An image forming apparatus includes an image carrier, an intermediate transfer member, a primary transfer member, and a power supply unit to form a... |
| US-8,238,768 |
Image forming apparatus including developing unit and toner supplying unit A first developer container having a toner supplying opening is provided in a developing unit. A toner concentration sensor is arranged downstream of the toner... |
| US-8,238,609 |
Synthetic image and video generation from ground truth data A system and a method are disclosed for generating video. Object information is received. A path of motion of the object relative to a reference point is... |
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.