Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9239426 | Optical waveguide and electronic device | Tetsuya Mori, Kimio Moriya | 2016-01-19 |
| 8208769 | Substrate for mounting an optical element, optical circuit substrate, and substrate on which an optical element is mounted | Koji Choki, Mutsuhiro Matsuyama, Kenji Miyao, Keizo Takahama, Tetsuya Mori +2 more | 2012-06-26 |
| 8200058 | Light guide and light guide structure | Koji Choki, Tetsuya Mori, Keizo Takahama, Makoto Fujiwara, Kei Watanabe | 2012-06-12 |
| 7869670 | Substrate for mounting an optical element, optical circuit substrate, and substrate on which an optical element is mounted | Koji Choki, Mutsuhiro Matsuyama, Kenji Miyao, Keizo Takahama, Tetsuya Mori +2 more | 2011-01-11 |