Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5683183 | Spindle device and bearing device therefor | Hiromitsu Muraki, Ikunori Sakatani | 1997-11-04 |
| 5656125 | Photographic film splicer and method of splicing photographic films | — | 1997-08-12 |