Inventor
Yozo Tobo
Inventor
Yokohama, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B29Cprimary
B29CShaping or joining of plastics44%
B41JTypewriters11%
G02BOptical elements, systems or apparatus11%
G06KGraphical data reading11%
G11BInformation storage based on relative movement between record carrier and transducer11%
H04NPictorial communication, e.g. television11%
PatentTitleYear
5,436,645'Inspection/adjustment method and apparatus for laser beam output optical unit and laser scanning optical system'19955,351,264'Optical apparatus for emitting light and automatic adjustment apparatus therefor'19945,217,725'Electrically driven type injection molding apparatus'19935,110,522'Electrically driven type injection molding method'19925,102,587'Injection mold using screw thrust control'19925,092,753'Electric injection molding apparatus'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–1995Patents assigned to CANON KK (6)· patent assignee history
1992–1995Based in Yokohama, JP· patent location history
1992–1993Based in Sagamihara, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 6 | 1992–1995 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 3 | 1992–1995 |
| Sagamihara, JP | 3 | 1992–1993 |