Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11990447 | Semiconductor device and power conversion device | — | 2024-05-21 |
| 11557531 | Semiconductor device with metal film, power conversion device with the semiconductor device, and method of manufacturing the semiconductor device | Shohei Ogawa, Junji Fujino, Yusuke ISHIYAMA, Takumi Shigemoto | 2023-01-17 |
| 11211355 | Semiconductor device, method for manufacturing semiconductor device, and power conversion device | — | 2021-12-28 |
| 11183479 | Semiconductor device, method for manufacturing the same, and power conversion device | Shohei Ogawa, Junji Fujino, Satoru Ishikawa, Takumi Shigemoto | 2021-11-23 |
| 11031324 | Semiconductor device | — | 2021-06-08 |
| 9627293 | Semiconductor device and heat-conductive sheet | Rei Yoneyama, Kozo Harada, Yoshitaka Otsubo, Rena Kawahara | 2017-04-18 |
| 8142082 | Optical assembly optically coupling an optical fiber and a semiconductor device | Atsushi Kawamura, Toshitsugu Uesugi, Tadayoshi Hata | 2012-03-27 |
| 7489042 | Stem for optical element and optical semiconductor device using the same | Shinichi Takagi | 2009-02-10 |
| 6137121 | Integrated semiconductor light generating and detecting device | Yousuke Yamamoto, Yoshikazu Tanaka, Seiichi Nagai, Mitsuo Ishii, Kazuyoshi Hasegawa | 2000-10-24 |