Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9151324 | Double-row angular ball bearing | Toshiaki Seto, Daisuke Abe | 2015-10-06 |
| 8547502 | Light source module | Norio Nakazato, Kimihiko Sudo, Hiroshi Akai, Naoki Yotsumoto, Hiroshi Oyama +3 more | 2013-10-01 |
| 7325974 | Pulley rotation support apparatus | Takayuki Miyagawa, Masato Taniguchi | 2008-02-05 |