Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10020637 | Method for manufacturing semiconductor device and semiconductor device | Shoutarou Kitamura, Tetsuro Okuda, Suguru KATO, Isao Watanabe | 2018-07-10 |
| 9698569 | Method for manufacturing semiconductor device and semiconductor device | Shoutarou Kitamura, Tetsuro Okuda, Suguru KATO, Isao Watanabe | 2017-07-04 |
| 7782919 | Buried semiconductor laser and method for manufacturing the same | — | 2010-08-24 |
| 5790580 | Semiconductor optical integrated device | Yasutaka Sakata, Takahiro Nakamura | 1998-08-04 |
| 5785755 | Method of growing multilayer crystal films by metal organic vapor phase epitaxy | Takahiro Nakamura | 1998-07-28 |