Inventor
Shinobu Masuda
Inventor
Hujieda, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus50%
B62DMotor vehicles25%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure25%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987Patents assigned to HITACHI LTD (3)· patent assignee history
1987Based in Hujieda, JP· patent location history
2021Patents assigned to CANON KK (2)· patent assignee history
2021Patents assigned to PANASONIC IP MAN CO LTD (1)· patent assignee history
2021Based in Tokyo, JP· patent location history
2021Based in Osaka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 3 | 1987 |
| CANON KK | 2 | 2021 |
| PANASONIC IP MAN CO LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hujieda, JP | 3 | 1987 |
| Tokyo, JP | 2 | 2021 |
| Osaka, JP | 1 | 2021 |