Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4843412 | Film supplying apparatus | Kaoru Uchiyama, Haruo Takase, Kiichiro Sakamoto, Kazushige Uenaka, Masakazu Kokubu | 1989-06-27 |
| 4831401 | Film supplying apparatus | Kaoru Uchiyama, Haruo Takase, Kiichiro Sakamoto, Kazushige Uenaka, Masakazu Kokubu | 1989-05-16 |
| 4797698 | Film feeding apparatus | Kazushige Uenaka, Haruo Takase, Riuzi Otomo | 1989-01-10 |