Inventor
Nobuhiro Takekawa
Inventor
Tokyo, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography64%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests36%
PatentTitleYear
4,734,740'Image formation method and apparatus'19884,464,043'Automatic printing apparatus'19844,255,041'Automatic printing apparatus'19814,240,739'Electrostatic copying apparatus'19804,129,072'Electrostatic printing'19784,111,539'Electrostatic printing master apparatus'19784,057,016'Process for electrostatic printing and apparatus therefor'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1988Patents assigned to CANON KK (7)· patent assignee history
1977–1988Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 7 | 1977–1988 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 7 | 1977–1988 |