Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11742739 | Gimmick device | — | 2023-08-29 |
| 11658548 | Voice coil motor | — | 2023-05-23 |
| 8367280 | Color filter and photomask to be employed for the manufacture of color filter | Atsuko Kamada, Junichi Shiraishi | 2013-02-05 |
| 7581276 | Cleaning pad, laminated body of a cleaning pad and cleaning tool | Makoto Endo | 2009-09-01 |
| 7289696 | Optical switch device | Eiji Fujisawa, Toshifumi Tsuruta, Yoichi Nakanishi, Yuichi Suzuki | 2007-10-30 |
| 7194153 | Optical switch device | Masao Yajima, Hidekazu Yoneyama, Sadayoshi Yasuda, Yuji Fujita, Yoichi Nakanishi +1 more | 2007-03-20 |
| 7095919 | Optical switch | Kazuki Fukuda, Hirokazu Tanaka, Tetsuya Onishi, Kiyoshi Imai, Yoichi Nakanishi +1 more | 2006-08-22 |
| 6535159 | Immersion object detection system and method | Tadao Nishiguchi, Hiroshi Shimamoto | 2003-03-18 |