Inventor
Jun Hosokawa
Inventor
Tokyo, JP
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography76%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters12%
G05BControl or regulating systems in general6%
H04NPictorial communication, e.g. television6%
PatentTitleYear
7,853,159'Method and apparatus for image forming capable of effectively performing color image position adjustment'20107,800,335'Method, apparatus, and program for driving a motor in a feedback control system, capable of suppressing motor oscillation'20107,664,407'Method and apparatus for image forming capable of effectively performing color image position adjustment'20107,509,074'Method and apparatus for image forming capable of effectively reducing unevenness of density and color displacement of images'20097,505,697'Method and apparatus for image forming capable of effectively performing color image position adjustment'20097,376,363'Method and apparatus for image forming capable of effectively performing color image position adjustment'20087,373,093'Apparatus and method for color image forming, and computer program product for driver controller'20087,330,009'Method, apparatus, and program for driving a motor in a feedback control system, capable of suppressing motor oscillation'20087,257,339'Method and apparatus for image forming capable of effectively reducing unevenness of density and color displacement of images'20077,110,700'Belt driving controller, process cartridge, and image forming apparatus'20066,949,896'Apparatus for and method of driving motor to move object at a constant velocity'20056,903,759'Method and apparatus for image forming capable of effectively performing color image position adjustment'20056,842,601'Belt type image forming apparatus and method that detects a color pattern'20056,829,465'Method and apparatus for image forming capable of effectively performing color displacement detection'20046,714,224'Method and apparatus for image forming capable of effectively performing color image position adjustment'20046,690,896'Image forming apparatus, replacement assembly for image forming apparatus and integrated circuit chip therefor'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2010Patents assigned to RICOH KK (15)· patent assignee history
2004–2010Based in Tokyo, JP· patent location history
2007Based in Shinagawa-ku, JP· patent location history
2009Based in Ota, JP· patent location history
2010Patents assigned to RICOH CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RICOH KK | 15 | 2004–2010 |
| RICOH CO LTD | 1 | 2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 14 | 2004–2010 |
| Ota, JP | 1 | 2009 |
| Shinagawa-ku, JP | 1 | 2007 |