Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6464616 | Toroidal-type continuously variable transmission | Yuko Kamamura | 2002-10-15 |
| 6361401 | Phase adjusting method and recess machining apparatus and method | Tohru Sakaguchi | 2002-03-26 |
| 6277004 | Phase adjusting method and recess machining apparatus and method | Tohru Sakaguchi | 2001-08-21 |
| 5251154 | Method for measuring accuracy of thread groove and system for the same | Shigemi Tsukamoto, Takashi Otani, Kunio Kawashima, Shoji Jibu | 1993-10-05 |
| 5072550 | Grinding method and grinding machine with controlled grinding force | — | 1991-12-17 |