Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9463814 | Bearing device for axle of railway vehicle | Yasuhiko Shimizu, Yasuhiro Shimizu, Fumihiro Murakami, Masanori Ueno | 2016-10-11 |
| 8790014 | Bearing device for axle of railway vehicle | Yasuhiko Shimizu, Yasuhiro Shimizu, Fumihiro Murakami, Masanori Ueno | 2014-07-29 |
| 7281449 | Connecting rod and bearing-equipped connecting rod | Kazuyoshi Harimoto | 2007-10-16 |
| 6863040 | Rocker arm | Toshiyuki Kobashi, Katsufumi Abe | 2005-03-08 |
| 6717901 | Storage device having a chasis integral with a stationary optical unit | Moriyasu Maeno, Hidenori Saito, Jun Aoki, Kazuyuki Mizuishi | 2004-04-06 |
| 6700854 | Optical storage apparatus and phase compensation amount adjustment method | Kazuyuki Mizuishi, Hidenori Saito | 2004-03-02 |
| 6064640 | Optical disk apparatus and medium carrier and medium turntable for optical disk apparatus | Takao Shinoda, Shigeo Sekine | 2000-05-16 |
| 5271486 | Torque limiter | Yuji Okamoto, Kenichi Ichikawa, Shoji Itomi | 1993-12-21 |
| 4989705 | Rotary member with one-way clutch | Yoshio Kashio, Masahiro Kurita, Yuji Okamoto, Mitsukazu Itayama | 1991-02-05 |