Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10199525 | Light-receiving element and optical integrated circuit | Masahiro Nada, Shinji Matsuo, Hideaki Matsuzaki | 2019-02-05 |
| 7242038 | Heterojunction bipolar transistor | Yasuhiro Oda, Haruki Yokoyama, Takashi Kobayashi | 2007-07-10 |
| 5557117 | Heterojunction bipolar transistor and integrated circuit device using the same | Yutaka Matsuoka, Eiichi Sano, Hiroki Nakajima, Tadao Ishibashi | 1996-09-17 |