Inventor
Masami Okamura
Inventor
Musashino, JP
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Hprimary
H02HEmergency protective circuit arrangements50%
H03MCoding50%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1977Patents assigned to HITACHI LTD (2)· patent assignee history
1976–1977Based in Musashino, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 2 | 1976–1977 |
Locations
| Location | Patents | Span |
|---|---|---|
| Musashino, JP | 2 | 1976–1977 |