Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10888969 | Machining system | Kazuyoshi Nagato, Shigefumi Suzuyama, Kenji Mizuta, Toshifumi Suzuki, Tadashi Takeuchi +5 more | 2021-01-12 |
| 10450784 | Vertically sliding manual opening and closing door | Jun Yanagisaki, Toshifumi Suzuki | 2019-10-22 |
| 10434616 | Machining system | Jun Suzuki, Shigefumi Suzuyama, Shuichi Hirata, Kenji Mizuta, Jun Yanagisaki | 2019-10-08 |
| 10279445 | Conveyance jig for separate type control panel | Jun Yanagisaki | 2019-05-07 |
| 10232482 | Work seating detection device and adjustment method for same | Toshifumi Suzuki | 2019-03-19 |
| 10221018 | Screw conveyor | Shuichi Hirata, Shigefumi Suzuyama, Jun Yanagisaki | 2019-03-05 |
| 10099334 | Machining system | Kazuyoshi Nagato, Shigefumi Suzuyama, Kenji Mizuta, Toshifumi Suzuki, Tadashi Takeuchi +5 more | 2018-10-16 |
| 9815121 | Machining head | Shigefumi Suzuyama | 2017-11-14 |
| 9522429 | Workpiece machining apparatus | Shigefumi Suzuyama, Jun Yanagisaki, Yasusi Suenami, Kenji Mizuta, Shinichi Yamamoto +1 more | 2016-12-20 |
| 9061357 | High precision chuck with centering function | Gen Ogawa, Joji Isozumi | 2015-06-23 |
| 8820494 | Hydraulic shock absorbing apparatus of vehicle | — | 2014-09-02 |
| 8641022 | Front fork | Kazuhiro Miwa | 2014-02-04 |
| 7758402 | Wafer grinding method | Shinji Yoshida | 2010-07-20 |
| 7462094 | Wafer grinding method | Shinji Yoshida | 2008-12-09 |
| 7063911 | Gasket for fuel cell and method of forming it | Shigeo Wakamatsu, Yuichi Kuroki | 2006-06-20 |
| 6720103 | Fuel cell | — | 2004-04-13 |
| 6659242 | Hydraulic shock absorber for vehicle | — | 2003-12-09 |
| 6649097 | Method of making a gasket for layer-built fuel cells | Yasunori Sasaki, Kazuhisa Senda, Shigeo Wakamatsu, Osamu Ando, Tasashi Fujimoto | 2003-11-18 |
| 6337120 | Gasket for layer-built fuel cells and method for making the same | Yasunori Sasaki, Kazuhisa Senda, Shigeo Wakamatsu, Osamu Ando, Tadashi Fujimoto | 2002-01-08 |
| 5597054 | Hydraulic damper | Kunihide Okamoto, Kaoru Yamamoto | 1997-01-28 |
| 5480011 | Hydraulic damper | Kunihide Okamoto, Kaoru Yamamoto | 1996-01-02 |