Inventor
Tsuneo Toda
Inventor
Saitama, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television30%
G03GElectrography20%
G02BOptical elements, systems or apparatus15%
B41JTypewriters10%
G06KGraphical data reading10%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables5%
G08BSignalling systems, e.g. personal calling systems5%
H04QSelecting5%
PatentTitleYear
7,263,298'Image forming apparatus mounted with replaceable unit, image forming system, and method of controlling image forming apparatus'20077,242,873'Image forming apparatus mounted with replaceable unit, image forming system, and method of controlling image forming apparatus'20076,404,448'Color-image forming apparatus with write start position setter'20026,388,689'Scanning exposure unit, semiconductor laser driving circuit and image forming apparatus'20026,172,788'Light scanning device, optical device, and scanning method of optical device'20016,160,610'Image forming device and method for controlling divisional light scanning device'20006,038,051'Light scanning device, optical device, and scanning method of optical device'20006,002,413'Color image forming apparatus having correction of color image offset'19995,930,019'Light scanning device, optical device, and scanning method of optical device'19994,502,776'Sorting device for use with a document reproduction machine'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985Patents assigned to TOKYO SHIBAURA ELECTRIC CO (1)· patent assignee history
1985–2002Based in Urawa, JP· patent location history
1999–2007Patents assigned to FUJI XEROX CO LTD (9)· patent assignee history
1999–2007Based in Saitama, JP· patent location history
2002Based in Iwatsuki, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJI XEROX CO LTD | 9 | 1999–2007 |
| TOKYO SHIBAURA ELECTRIC CO | 1 | 1985 |
Locations
| Location | Patents | Span |
|---|---|---|
| Saitama, JP | 7 | 1999–2007 |
| Urawa, JP | 2 | 1985–2002 |
| Iwatsuki, JP | 1 | 2002 |