Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677973 | Method of aligning optical fiber to optical fiber or optical fiber to optical element at junction and optical fiber array | Toshiya Yuhara, Hiroshi Kajioka, Mamoru Ichimura, Tomohiro Murakami | 1997-10-14 |
| 5671316 | Connecting structure of optical fiber to optical waveguide | Toshiya Yuhara, Kazuyuki Fukuda, Makoto Shimaoka, Tetsuo Kumazawa | 1997-09-23 |
| 5471301 | Optical fiber gyro | Tatsuya Kumagai, Hiroshi Kajioka, Wataru Ohnuki, Toshiyuki Tetsu | 1995-11-28 |
| 4962375 | Driving circuit for a light emitting diode array | Hideo Hirane, Kiyohiko Tanno, Kentaro Yagi | 1990-10-09 |