Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8844489 | Roller follower, valve train, induction hardening apparatus, method of heat treatment of shaft member, method of manufacturing shaft, and shaft | Takumi Fujita | 2014-09-30 |
| 8709173 | Thrust bearing component | Tomoaki Kawamura, Yasuyuki Watanabe | 2014-04-29 |
| 7896558 | Thrust roller bearing | Kazuyuki Yamamoto | 2011-03-01 |
| 7766555 | Roller bearing and method of assembling the same | Shingo Kono, Hideki Akamatsu | 2010-08-03 |
| 7758253 | Thrust roller bearing | Kazuyuki Yamamoto | 2010-07-20 |
| 7677810 | Bearing washer for thrust bearing and thrust bearing | Yasuyuki Watanabe | 2010-03-16 |
| 7594762 | Thrust needle roller bearing, support structure receiving thrust load of compressor for car air-conditioner, support structure receiving thrust load of automatic transmission, support structure for continuously variable transmission, and support structure receivin | Yasuyuki Watanabe | 2009-09-29 |
| 7513043 | Support structure carrying thrust load of transmission, method of manufacturing thereof and thrust needle roller bearing | Tetsuya Hayashi, Shinji Oishi | 2009-04-07 |
| 7398724 | Support structure carrying thrust load of compressor and thrust needle roller bearing | Tetsuya Hayashi, Shinji Oishi | 2008-07-15 |
| 7390127 | Roller bearing assembly | Shingo Kono, Hideki Akamatsu | 2008-06-24 |
| 7273318 | Thrust needle roller bearing and method for manufacture thereof | Tetsuya Hayashi, Shinji Oishi | 2007-09-25 |
| 7220060 | Roller bearing | Shingo Kono, Hideki Akamatsu | 2007-05-22 |
| 7134794 | Thrust needle roller bearing | — | 2006-11-14 |
| 7114854 | Thrust roller bearing and cage | Tetsuya Hayashi, Shinji Oishi | 2006-10-03 |
| 7033083 | Support structure carrying thrust load of transmission, method of manufacturing thereof and thrust needle roller bearing | Tetsuya Hayashi, Shinji Oishi | 2006-04-25 |
| 6676294 | Rocking bearing | Kazuyoshi Harimoto, Masatoshi Niina, Seiji Takahashi, Ayumu Yamamoto | 2004-01-13 |