Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10036689 | Biological tissue cutting device and use thereof | Noritaka ISOGAI, Koji Suzuki | 2018-07-31 |
| 5554251 | Optical device assemble apparatus | Noriko Watanabe, Hiroshi Nakanishi, Hiroshi Hamada, Fumiaki Funada | 1996-09-10 |
| 5071294 | Burnishing drill | Yasuhiro Suzuki, Tuguo Yoshikawa, Akio Fukui, Kiyotaka Shiga | 1991-12-10 |
| 4944640 | Vertical feed type burnishing drill | Yasuhiro Suzuki, Tuguo Yoshikawa, Akio Fukui, Kiyotaka Shiga | 1990-07-31 |
| 4193825 | Method of carbon nitriding a metal workpiece | Rinzo Kojima, Sachio Nagata | 1980-03-18 |