Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8371008 | Apparatus for pushing hollow cylindrical member | Toshihito Takeuchi, Yasushi Mukaiyama, Takeshi Wake, Yuji Ohara | 2013-02-12 |
| 8175128 | Semiconductor laser element and semiconductor laser device | — | 2012-05-08 |
| 7693199 | Laser diode | Shigeki Miyazaki, Kaori Naganuma, Yoshiro Takiguchi | 2010-04-06 |
| 5616178 | Method for growth of II-VI compound semiconductors | Atsushi Toda | 1997-04-01 |
| 5383215 | Semiconductor laser which has a (100) top surface and a stripe ridge which extends in the horizontal <01-1> axis direction and has side wall surfaces (110) and a triangular region between (111) faces | Hironobu Narui | 1995-01-17 |