Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8449189 | Motor with aerodynamic pressure bearing mechanism | Toshiya Uchida | 2013-05-28 |
| 5997180 | Circumferential flow type dynamic pressure bearing | Kachu Ishizuka, Nakazo Ariyama, Hiroki Matsushita, Takeshi Hijiya | 1999-12-07 |
| 5746515 | Dynamic-pressure gas bearing | Nakazo Ariyama, Isao Ohkawa, Hiroki Matsushita, Kachu Ishizuka | 1998-05-05 |
| 5548437 | Optical deflector provided with scanning mirror rotatable around shaft by dynamic air pressure | Shigeka Yoshimoto, Toshiya Uchida, Rie Wakashima | 1996-08-20 |
| 4519443 | Window pane defroster device with vehicle air conditioning apparatus | Shinji Sutoh, Toshizo Hara | 1985-05-28 |