Inventor
Satoru Fukushima
Inventor
Tokyo, JP
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography32%
H04NPictorial communication, e.g. television21%
B60TVehicle brake control systems or parts thereof16%
B41JTypewriters5%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices5%
H01JElectric discharge tubes or discharge lamps5%
H04LTransmission of digital information, e.g. telegraphic communication5%
H04MTelephonic communication5%
H04QSelecting5%
PatentTitleYear
10,971,331Writing data generation method, computer-readable recording medium on which program is recorded, and multi-charged particle beam writing apparatus20216,961,351'Communication device and transit device having a call-hold function and a method for controlling the function'20056,546,131'Image processing method and apparatus for achieving tone reproduction suited to the image'20036,314,251'Image forming apparatus'20016,121,997'Image forming apparatus for having an arbitrary number of screen lines and screen angles by controlling pixel dot recording timing'20006,115,561'Image forming apparatus and a controlling method of an image forming apparatus'20005,742,323'Image forming apparatus with pulse width modulated laser driver'19985,512,983'Electrophotographing apparatus with first and second charge devices'19965,467,196'Image forming apparatus which forms halftone images mixed with characters and fine lines'19955,447,364'Anti-skid control system for rear wheels'19955,401,081'Anti-skid control system for driven wheels'19955,364,175'Anti-skid brake system for wheeled vehicle'19945,305,060'Image forming apparatus having control means for controlling image forming condition'19945,194,901'Image forming apparatus having means for preventing toner deposit on photosensitive member'19935,083,167'Image forming apparatus for supplying different amounts of electric charge to an end portion of a transfer material'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–2003Patents assigned to CANON KK (10)· patent assignee history
1992–2003Based in Tokyo, JP· patent location history
1994–1995Patents assigned to AISIN SEIKI (3)· patent assignee history
1994Patents assigned to TOYOTA MOTOR CO LTD (1)· patent assignee history
1994–2000Based in Kawasaki, JP· patent location history
1994–1995Based in Chiryu, JP· patent location history
2000–2021Based in Yokohama, JP· patent location history
2005Patents assigned to FUJITSU LTD (1)· patent assignee history
2005Based in Konan, JP· patent location history
2021Patents assigned to NUFLARE TECHNOLOGY INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 10 | 1992–2003 |
| AISIN SEIKI | 3 | 1994–1995 |
| FUJITSU LTD | 1 | 2005 |
| NUFLARE TECHNOLOGY INC | 1 | 2021 |
| TOYOTA MOTOR CO LTD | 1 | 1994 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 4 | 1992–2003 |
| Kawasaki, JP | 4 | 1994–2000 |
| Yokohama, JP | 3 | 2000–2021 |
| Chiryu, JP | 3 | 1994–1995 |
| Konan, JP | 1 | 2005 |