Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11808284 | Blower | Sho Koyama | 2023-11-07 |
| 9214840 | Fan motor, on-vehicle air conditioner using the fan motor, and method for assembling fan motor | Tomohiko Naya, Koji Kuyama, Yasushi Kamada | 2015-12-15 |
| 8890382 | Motor and vehicle-mounted air conditioner using same | Tomohiko Naya, Koji Kuyama, Yasushi Kamada | 2014-11-18 |
| 8604650 | Motor and fan motor using the same motor | Yuichiro Sadanaga, Yasushi Kamada, Koji Kuyama, Masahito Hidaka | 2013-12-10 |
| D663411 | Impeller of an electric fan | Tomohiko Naya, Yasushi Kamada | 2012-07-10 |
| 7104154 | Bicycle shift control device | Alexander Hilsky | 2006-09-12 |
| 7013751 | Bicycle shift control device | Alexander Hilsky | 2006-03-21 |
| 6976692 | Front suspension crown cover with connector and setting boss | Hiroyuki Miyoshi | 2005-12-20 |
| 6902426 | Bicycle crown or crown cover with electrical connector support | Hiroyuki Miyoshi | 2005-06-07 |
| 6647826 | Bicycle pedal | Shinpei Okajima | 2003-11-18 |
| 6634664 | Multi-purpose mounting member for bicycle | — | 2003-10-21 |
| 6609722 | Bicycle crown or crown cover with electrical connector support | Hiroyuki Miyoshi | 2003-08-26 |
| 6584872 | Bicycle handle mounting member | — | 2003-07-01 |
| 6431020 | Method of supporting gear indicators for a bicycle | Yoshihide Iteya | 2002-08-13 |
| 6332373 | Gear indicator holder for a bicycle | Yoshihide Iteya | 2001-12-25 |
| 6290291 | Adjustable bicycle saddle | — | 2001-09-18 |
| 5921138 | Bicycle shift device having a linearly sliding shift lever | Kenji Ose | 1999-07-13 |
| D406084 | Rear derailleur pulley set | — | 1999-02-23 |
| D396205 | Rear derailleur | — | 1998-07-21 |
| 5755139 | Bicycle shift levers which surround a handlebar | — | 1998-05-26 |
| 5732598 | Shifting apparatus for a bicycle | Akihiko Shoge | 1998-03-31 |
| 4875500 | Diaphragm type of pilot operated directional control valve | Ryozo Ariizumi, Masakuni Kainuma, Shoji Suda, Toshikazu Aoki, Takashi Ejiri +1 more | 1989-10-24 |
| 4823834 | Diaphragm type of pilot operated directional control valve | Ryozo Ariizumi, Masakuni Kainuma, Shoji Suda, Toshikazu Aoki, Takashi Ejiri +1 more | 1989-04-25 |
| 4765370 | Directional control valve | Ryozo Ariizumi, Masakuni Kainuma, Sohji Suda, Toshikazu Aoki, Takashi Ejiri | 1988-08-23 |
| 4744388 | Diaphragm type of pilot operated directional control valve | Ryozo Ariizumi, Masakuni Kainuma, Shoji Suda, Toshikazu Aoki, Takashi Ejiri +1 more | 1988-05-17 |