Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7260130 | Semiconductor laser device and method of fabricating the same | Kunio Takeuchi, Ryoji Hiroyama, Daijiro Inoue, Shigeyuki Okamoto, Shingo Kameyama +1 more | 2007-08-21 |
| 4508793 | Air-cooled fuel cell system | Masao Kumata | 1985-04-02 |