Inventor
Yoshihide Akuzawa
Inventor
Shizuoka, JP
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters69%
H04NPictorial communication, e.g. television23%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them8%
PatentTitleYear
6,426,764'Head loading device'20026,419,334'Ink-jet printer'20026,299,281'Ink-jet printer'20016,234,597'Ink-jet printer which can prevent a print job from being interrupted due to ink storage'20016,213,601'Ink-jet printer and method of controlling the same'20016,179,406'Ink-jet printer with ink nozzle purging device'20016,149,262'Ink-jet printer having a head supporting member rotatable around a spindle and having a posture regulator'20006,126,267'Ink-jet printer'20005,453,850'Image reading apparatus and method using light shutter for blocking light from a light source'19955,331,441'Color image reading apparatus having color correction coefficients'19945,101,287'Optical document reader'19924,896,189'Lid opening and closing device for image input apparatus'19904,509,874'Apparatus for securing a typewriter'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–2001Patents assigned to TOKYO ELECTRIC CO LTD (6)· patent assignee history
1985–2002Based in Shizuoka, JP· patent location history
2000–2002Patents assigned to TOSHIBA TEC KK (7)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOSHIBA TEC KK | 7 | 2000–2002 |
| TOKYO ELECTRIC CO LTD | 6 | 1985–2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shizuoka, JP | 13 | 1985–2002 |