Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11421800 | Flow rate regulating valve and fluid control apparatus using the same | Masakazu Nagao, Tadayuki Yakushijin, Ryousuke Dohi | 2022-08-23 |
| 11035493 | Controller | Keisuke Ishibashi, Michio Yamaji, Tadayuki Yakushijin, Shunji Obara | 2021-06-15 |
| 10967386 | Method and machine for producing titanium cobbles | Shingo Nomura, Kazumi Takenaka | 2021-04-06 |
| 10291089 | Motor and disk drive apparatus | Takuo MIYAKE, Tadashi Hasegawa, Yoichi Sekii | 2019-05-14 |
| D810740 | Storage drive | — | 2018-02-20 |
| 9423037 | Diaphragm with flange and annular ridge and diaphragm valve using the same | Shunji Obara, Yoshinori Shimomura, Masahiko Sogao | 2016-08-23 |
| 8896210 | Plasma processing apparatus and method | Masaru Nishino, Masatsugu Makabe, Nobuyuki Nagayama, Tatsuya Handa, Ryotaro Midorikawa +1 more | 2014-11-25 |
| 7648782 | Ceramic coating member for semiconductor processing apparatus | Yoshiyuki Kobayashi, Takahiro Murakami, Yoshio Harada, Junichi Takeuchi, Ryo Yamasaki | 2010-01-19 |
| 6739167 | Work roll for use in rolling apparatus | Norikazu Inaba, Takashi Tamura | 2004-05-25 |
| 4471365 | Recording apparatus | — | 1984-09-11 |