Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7000319 | Method of manufacturing outer races for tripod-type constant velocity universal joints | Michio Iihara, Takeshi Shinkai | 2006-02-21 |
| 6913540 | Constant velocity universal joint for propeller shaft | Michio Iihara, Masazumi Kobayashi, Akio Sakaguchi, Ryuma Mano, Kikuo Maeda | 2005-07-05 |
| 6422946 | Universal joint outer race and method for manufacturing the same | Michio Iihara, Yasushi Takahara | 2002-07-23 |
| 5765430 | Method for and apparatus of producing outer member of universal joint having cross-grooves | Michio Iihara, Yasushi Takahara | 1998-06-16 |