Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8217274 | Wiring member, method of manufacturing the wiring member and electronic element | Hiroki Yamamoto, Takashi Naito, Takuya Aoyagi, Takahiko Kato | 2012-07-10 |
| 7459194 | Optical information recording medium, manufacturing method of the same and optical information recording and reproducing apparatus | Hiroki Yamamoto, Hideto Momose, Takashi Naito | 2008-12-02 |
| 6870983 | Optical switch, element therefor, and optical switching method | Hideto Momose, Mitsutoshi Honda, Takashi Naitou, Hiroyuki Akata, Tsukasa Ookawa | 2005-03-22 |