Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11456087 | Lead wire for narrow space insertion | Hikaru Yamakoshi, Takashi Miyazawa | 2022-09-27 |
| 8803647 | Reactor and power converter incorporating the reactor | Kazuhiro Kosaka, Akira Nakasaka | 2014-08-12 |
| 8416044 | Reactor and method of producing the reactor | Takashi Yanbe | 2013-04-09 |
| 8215003 | Method of fabricating reactor | Yousuke Setaka, Hiroyuki Katsuta, Takashi Yanbe | 2012-07-10 |
| 7092173 | Objective lens drive device, optical pickup device, and disk drive device | Takahiro Miyagi, Yukihiko Koshimizu, Hiroshi Kitazawa | 2006-08-15 |
| 5003966 | Suction device | Masao Terai, Kanji Yamamoto | 1991-04-02 |