Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9404531 | Bearing apparatus for wheel | Hisashi Ohtsuki | 2016-08-02 |
| 9346097 | Process for manufacturing rolling contact member, process for manufacturing rolling bearing, raceway member of rolling bearing and rolling bearing | Yuji Okamoto | 2016-05-24 |
| 8535457 | Rolling member, rolling bearing and process for manufacturing rolling member | — | 2013-09-17 |
| 8192088 | Wheel support bearing assembly and method of making the same | Hisashi Ohtsuki | 2012-06-05 |
| 7909517 | Wheel support bearing assembly and manufacturing method thereof | Hisashi Ohtsuki | 2011-03-22 |
| 7867345 | Manufacturing method of thin component, bearing ring, thrust needle roller bearing, manufacturing method of rolling bearing ring, rolling bearing ring, and rolling bearing | Yuuki Kataoka, Mitsuo Sasabe | 2011-01-11 |
| 7707723 | Method of producing a roller thrust bearing having a plurality of rows of rollers | Kenji Tamada, Tomoaki Kawamura, Hirokazu Nakashima, Takumi Fujita, Mitsuo Sasabe | 2010-05-04 |
| 7690847 | Rolling bearing | Chikara Ohki | 2010-04-06 |
| 7666346 | Steel-member manufacturing facility, thin bearing-member and thrust bearing | — | 2010-02-23 |
| 7647887 | Thin film forming apparatus | Yoshiro Toda, Koji Fukazawa | 2010-01-19 |
| 7490583 | Full-type rolling bearing and roller cam follower for engine | Tadatoshi Suzuki, Kenichi Ichikawa, Yukio Fujii | 2009-02-17 |
| 7273319 | Roller thrust bearing | Kenji Tamada, Tomoaki Kawamura, Hirokazu Nakashima, Takumi Fujita, Mitsuo Sasabe | 2007-09-25 |
| 7237963 | Rolling part and power transmission part | Yukio Matsubara | 2007-07-03 |
| 7090405 | Tapered roller bearings and gear shaft support devices | Takashi Tsujimoto, Yuji Okamoto | 2006-08-15 |
| 7047643 | Method of manufacturing ink jet heads | Koji Fukazawa, Kazuhiko Tsuboi, Tadashi Hirano | 2006-05-23 |
| 6913540 | Constant velocity universal joint for propeller shaft | Michio Iihara, Yoshihiro Sagisaka, Masazumi Kobayashi, Akio Sakaguchi, Ryuma Mano | 2005-07-05 |
| 6843605 | Roller thrust bearing | Kenji Tamada, Tomoaki Kawamura, Hirokazu Nakashima, Takumi Fujita, Mitsuo Sasabe | 2005-01-18 |
| 6808571 | Heat resistant carburized rolling bearing component and manufacturing method thereof | Hiromasa Tanaka, Tosiya Kinami, Sadayuki Nakamura | 2004-10-26 |
| 6666931 | Rolling part and power transmission part | Yukio Fujii | 2003-12-23 |
| 6447168 | Tapered roller bearings and gear shaft support devices | Takashi Tsujimoto, Yuji Okamoto | 2002-09-10 |
| 6423158 | Rolling bearings and gear shaft support device | Hirokazu Nakashima, Akio Okayama | 2002-07-23 |
| 6328477 | Tapered roller bearings and gear shaft support devices | Takashi Tsujimoto, Yuji Okamoto | 2001-12-11 |
| 6306227 | Rolling bearing | Akio Okayama, Hiroshi Murakami, Takuya Atsumi, Toshiyuki Hoshino, Keniti Amano | 2001-10-23 |
| 6197128 | Rolling bearing | — | 2001-03-06 |
| 6158263 | Roll supporting device for a rolling mill arrangement | Shinobu Nasu, Hideshi Nishiwaki | 2000-12-12 |