Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8039857 | Optical semiconductor device and method of manufacturing optical semiconductor device | Akihiko Happoya, Kazuhito Higuchi, Kazuo Shimokawa, Takashi Koyanagawa, Michinobu Inoue +2 more | 2011-10-18 |
| 8008773 | Semiconductor device and method for fabricating semiconductor device | Akira Tojo, Tomoyuki Kitani, Kazuhito Higuchi, Masako Fukumitsu, Hideo Nishiuchi +1 more | 2011-08-30 |