Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6332714 | Induction-hardened rolling bearing device | Nobuaki Mitamura, Yasuo Murakami, Tomonobu Yoshikawa, Shuhei Kitano, Kazuhiko Hiraoka | 2001-12-25 |
| 6267511 | Rolling bearing | Yasuo Murakami | 2001-07-31 |
| 6224688 | Rolling bearing | Yasuo Murakami | 2001-05-01 |
| 6152605 | Ball bearing | Kazuo Sekino, Nobuaki Mitamura, Yasuo Murakami, Hiroshi Suzuki, Yoshitaka Hayashi | 2000-11-28 |
| 6095692 | Rolling bearing | — | 2000-08-01 |
| 6066068 | Toroidal type continuously variable transmission | Nobuaki Mitamura | 2000-05-23 |
| 6036618 | Continuously variable transmission of half-toroidal type | Kouji Ishikawa, Hiroyuki Itoh, Hiroshi Kato, Takashi Imanishi | 2000-03-14 |
| 5735769 | Toroidal type continuously variable transmission parts having increased life | Hideki Kokubu | 1998-04-07 |
| 5575736 | Toroidal-type continuously variable transmission | — | 1996-11-19 |
| 5411336 | Roling bearing | Yasuo Murakami | 1995-05-02 |