Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8347648 | Air cycle refrigerating/cooling system and turbine unit used therefor | Takayoshi Ozaki, Hiroyuki Yamada | 2013-01-08 |
| 8336328 | Air cycle refrigerating/cooling system and turbine unit used therefor | Takayoshi Ozaki, Hiroyuki Yamada, Yoshihide Umetsu | 2012-12-25 |
| 8215898 | Turbine unit for refrigerating/cooling air cycle | Takayoshi Ozaki, Hiroyuki Yamada | 2012-07-10 |
| 7810616 | Electric direct-acting actuator and electric brake device | — | 2010-10-12 |
| 7780569 | Traction drive type continuously variable transmission | — | 2010-08-24 |
| 6672767 | Dynamic bearing device and motor having the same | Kimihiko Hajota, Hironori Itsusaki, Natsuhiko Mori | 2004-01-06 |
| 6502992 | Hydrodynamic type bearing unit | Kazuo Okamura | 2003-01-07 |
| 6431757 | Hydrodynamic type bearing unit | Kazuo Okamura | 2002-08-13 |
| 6390681 | Dynamic pressure bearing-unit | Kazuo Okamura, Masakazu Hirata, Isao Komori | 2002-05-21 |
| 6129660 | Method of controlling blood pump | Teruaki Akamatsu, Toshihiko Nojiri | 2000-10-10 |
| 6102822 | Pulley | — | 2000-08-15 |
| 6030188 | Centrifugal blood pump assembly having magnetic material embedded in impeller vanes | Toshihiko Nojiri | 2000-02-29 |
| 5986448 | Revolving speed detecting device with reduced eddy current loss | Yuji Yada, Tetsuo Hiura | 1999-11-16 |
| 5947703 | Centrifugal blood pump assembly | Toshihiko Nojiri, Teruaki Akamatsu | 1999-09-07 |
| 5911558 | Magnetically suspended pump having position sensing control | Minoru Suzuki, Toshihiko Nojiri | 1999-06-15 |
| 5798454 | Magnetically suspended device with function of measuring viscosity | Toshihiko Nojiri | 1998-08-25 |
| 5725357 | Magnetically suspended type pump | Hiroyoshi Ito, Teruaki Akamatsu | 1998-03-10 |
| 5350283 | Clean pump | Hiroyoshi Ito | 1994-09-27 |
| 5260965 | Laser processing apparatus and laser processing method | Tomoshige Kobayashi | 1993-11-09 |
| 5112202 | Turbo pump with magnetically supported impeller | Saburo Oshima, Teruaki Akamatsu, Motoharu Niki | 1992-05-12 |
| 4686404 | Controlled radial magnetic bearing device | Shoji Nanami, Koichi Okada | 1987-08-11 |
| 4373490 | Fuel injection apparatus | Kei Kimata | 1983-02-15 |
| 4333435 | Fuel injection device | Haruhisa Harada | 1982-06-08 |
| 4285313 | Air flow measuring device | Yoshinobu Yasuda | 1981-08-25 |
| 4285312 | Air flow measuring device for internal combustion engines | Yoshinobu Yasuda | 1981-08-25 |