Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6902433 | Connector receptacle | Takeshi Hashimoto, Takayasu Ito, Syunsuke Matsushima | 2005-06-07 |
| D495998 | Connector for optical wiring | Kenichi Shimaya, Tsutomu Shimomura | 2004-09-14 |
| D495659 | Connector for optical wiring | Kenichi Shimaya, Tsutomu Shimomura | 2004-09-07 |
| 5416467 | Security system utilizing loosely contained optical fiber | Junichi Ohta, Toshinori Wakami, Kazuhiro Okamoto, Ryusuke Miki | 1995-05-16 |
| 4864147 | Optically scanning displacement sensor with linearity correction means | Motoo Ikari, Yuji Yakada, Shintaro Yamamoto, Toshimitsu Isoi, Kaoru Shirakura +5 more | 1989-09-05 |
| 4633077 | Photoelectric switch with limit setting means to prevent disablement when the amplifier is saturated | Motoo Ikari, Yoshihiko Okuda, Yuki Yorifuji, Hitoshi Miyashita, Haruhiko Momose | 1986-12-30 |