Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11339800 | Centrifugal compressor with heat exchanger | Koji SAKOTA, Nobuyuki Ikeya | 2022-05-24 |
| 11177489 | Centrifugal compressor with diffuser | Koji SAKOTA, Nobuyuki Ikeya, Naomi Sawachika | 2021-11-16 |
| 9376929 | Turbine generator | Tatsumi INOMATA | 2016-06-28 |
| 7843494 | Image taking apparatus and control method therefor | Tatsuyuki Uemura, Mitsumasa Okubo | 2010-11-30 |
| 7261637 | Rotating shaft coupling | Takamitsu Tokuoka, Izuho Hirano, Yoshiyuki Miyagi, Yuichiro Mizuno | 2007-08-28 |
| 7166301 | Immediate release medicinal compositions for oral use | Kiyohisa Ouchi, Ken Kanada | 2007-01-23 |
| 7160556 | Immediate release medicinal compositions for oral use | Kiyohisa Ouchi, Ken Kanada | 2007-01-09 |
| 7160555 | Immediate release medicinal compositions for oral use | Kiyohisa Ouchi, Ken Kanada | 2007-01-09 |
| 6822685 | Electronic camera | — | 2004-11-23 |
| 6809773 | Camera | Kazuhiko Watarai, Koh Yokokawa | 2004-10-26 |
| 6750916 | Protective lid having a flash unit incorporated therein for a digital camera | Yasuo Isashi, Toshiyuki Toyofuku | 2004-06-15 |
| 6661550 | Method of fixing polygon mirror and polygon scanner motor | Katsushige Konno, Tetsuo Yamamoto | 2003-12-09 |
| 6447167 | Hydrodynamic bearing, hydrodynamic bearing apparatus | Tsuyoshi Kashiwada, Katsushige Konno, Tadashi Kiyokawa, Hajime Kiyokawa | 2002-09-10 |
| 6400485 | Air-dynamic bearing apparatus and polygon scanner motor | Tsuyoshi Kashiwada, Hirotada Shimaguchi | 2002-06-04 |
| 6181380 | Electronic image pickup apparatus having a light weight and easy to assemble lens barrier supporting mechanism which requires little force to operate | Toshiyuki Toyofuku, Hiroki Onda, Takashi Inoue, Yu Sato | 2001-01-30 |