Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9045832 | Manufacturing method of timepiece part and timepiece part | Akiko Araki, Takashi Niwa, Matsuo Kishi | 2015-06-02 |
| 5399006 | Multi-stage storage case for cassettes or cassettes blocks | — | 1995-03-21 |
| 5061452 | Cassette for pathological tissue examination | Tadashi Yamamoto | 1991-10-29 |