Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8204344 | Optical modulator | Kenji Kawano, Seiji Uchida, Yuji Sato, Masaya Nanami, Toru Nakahira +2 more | 2012-06-19 |
| 8170381 | Optical modulator | Kenji Kawano, Yuji Sato, Masaya Nanami, Seiji Uchida, Nobuhiro Igarashi +2 more | 2012-05-01 |
| 7372123 | Semiconductor light-receiving module capable of converting light into current efficiently at light absorbing layer | Kenji Kawano, Hiroaki Yoshidaya, Jun Hiraoka, Satoshi Matsumoto | 2008-05-13 |
| 6909160 | Semiconductor light-receiving module capable of converting light into current efficiently at light absorbing layer | Kenji Kawano, Hiroaki Yoshidaya, Jun Hiraoka, Yuichi Sasaki, Satoshi Matsumoto | 2005-06-21 |