Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8491398 | Tripod type constant-velocity universal joint and method for producing the same | Kenji Konaka, Hiroshi Murakami, Akira Sera, Jiahua Miao, Shunsuke Makino | 2013-07-23 |
| 8342969 | Tripod-type constant-velocity universal joint and method of manufacturing the same | Kenji Konaka | 2013-01-01 |
| 8029373 | Fixed constant velocity universal joint | Manabu Hoshino | 2011-10-04 |
| 7708644 | Tripod constant velocity universal joint | Minoru Ishijima | 2010-05-04 |
| 7704148 | Tripod type constant velocity joint | Kenta Yamazaki | 2010-04-27 |
| 7682253 | Tripod type constant velocity joint | Minoru Ishijima, Kenta Yamazaki | 2010-03-23 |
| 7654908 | Tripod type constant velocity universal joint | Minoru Ishijima | 2010-02-02 |
| 7473181 | Tripod type constant velocity universal joint | Minoru Ishijima | 2009-01-06 |
| 7357723 | Tripod type constant velocity joint | Minoru Ishijima, Kenta Yamazaki | 2008-04-15 |
| 7201664 | Fixed constant velocity joint | Kenta Yamazaki, Kenji Terada, Hisaaki Kura | 2007-04-10 |
| 7137895 | Tripod type constant velocity joint | Minoru Ishijima, Kenta Yamazaki | 2006-11-21 |
| 7121950 | Tripod type constant velocity universal joint | Minoru Ishijima, Kenta Yamazaki | 2006-10-17 |