Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12000883 | Semiconductor device and power conversion device | — | 2024-06-04 |
| 11808801 | Semiconductor device reliability evaluation apparatus and semiconductor device reliability evaluation method | Chihiro Kawahara | 2023-11-07 |
| 10992124 | Short circuit protection circuit for semiconductor switching element | Shota MORISAKI | 2021-04-27 |
| 10749519 | Semiconductor device driving method and driving apparatus and power conversion apparatus | — | 2020-08-18 |
| 10651839 | Power switching apparatus | Shota MORISAKI, Yoshiko Tamada, Yoshitaka Naka, Hiroyuki Takagi | 2020-05-12 |
| 6110291 | Thin film forming apparatus using laser | Kenyu Haruta, Koichi Ono, Hitoshi Wakata, Mutsumi Tsuda, Yoshio Saito +22 more | 2000-08-29 |
| 6033741 | Thin film forming apparatus using laser | Kenyu Haruta, Koichi Ono, Hitoshi Wakata, Yoshio Saito, Kazuyoshi Kojima +2 more | 2000-03-07 |
| 5622567 | Thin film forming apparatus using laser | Kazuyoshi Kojima, Tetsuya Takami, Kenichi Kuroda, Toshiyuki Oishi, Akihiko Furukawa | 1997-04-22 |
| 5545484 | Heat and oxidation resistive high strength material and its production method | Shizuka Yamaguchi, Yoshitaka Kojima, Sai Ogawa, Hideyuki Arikawa, Mitsuo Haginoya +1 more | 1996-08-13 |
| 4268614 | Method of making printed circuit board | Tamotsu Ueyama, Masaji Homma, Hitoshi Aisawa, Takayoshi Komatsu, Tatsuhisa Shibata +1 more | 1981-05-19 |