Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4816862 | Power supply system for memory unit of camera | Shinji Tominaga, Kouji Yamamoto, Hiroshi Ootsuka, Hiroshi Ueda | 1989-03-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4816862 | Power supply system for memory unit of camera | Shinji Tominaga, Kouji Yamamoto, Hiroshi Ootsuka, Hiroshi Ueda | 1989-03-28 |