Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6639730 | Lens barrel | Yoshinori Muto, Takeshi Ito | 2003-10-28 |
| 5841593 | Optical system supporting device with flowable damping material | Tetsuo Ikegame, Masayasu Kanazawa | 1998-11-24 |
| 5777806 | Optical system supporting device with flowable damping material | Tetsuo Ikegame, Masayasu Kanazawa | 1998-07-07 |
| 5579176 | Optical system supporting device with flowable damping material | Tetsuo Ikegame, Masayasu Kanazawa | 1996-11-26 |
| 5540503 | Linear guide apparatus | Tetsuo Ikegame, Tatsuyuki Uemura | 1996-07-30 |