Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478893 | Rolling bearing and method of machining rolling element of the bearing | — | 2002-11-12 |
| 6440232 | Toroidal-type continuously variable transmission | Yasuo Murakami, Nobuo Goto, Takashi Imanishi | 2002-08-27 |
| 6409846 | Rolling bearing | Susumu Tanaka, Shigeru Okita | 2002-06-25 |
| 6357924 | Rolling bearing | Yasuo Murakami, Kazuo Sekino | 2002-03-19 |
| 6342109 | Rolling bearing | Kazuo Sekino, Shigeru Okita, Yasuo Murakami | 2002-01-29 |