Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5692838 | Hydrostatic bearing with self-controlled restricting mechanism | Kenji Okamoto, Tetsuo Nakamura | 1997-12-02 |
| 5548437 | Optical deflector provided with scanning mirror rotatable around shaft by dynamic air pressure | Akiyoshi Takahashi, Toshiya Uchida, Rie Wakashima | 1996-08-20 |