Inventor
Michirou Ohishi
Inventor
Tokyo, JP
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters100%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–1999Patents assigned to ASAHI OPTICAL CO LTD (2)· patent assignee history
1997–1999Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ASAHI OPTICAL CO LTD | 2 | 1997–1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 2 | 1997–1999 |