Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6285634 | Bias voltage controlling apparatus, information reproducing apparatus and information recording apparatus | Shinichiro Abe, Takayuki Iijima | 2001-09-04 |
| 5229634 | Vertical power MOSFET | Mitsuo Matsunami, Toshiaki Miyajima, Hideyuki Tsuji | 1993-07-20 |
| 5144395 | Optically driven semiconductor device | Toshiaki Miyajima, Kazumasa Kioi, Mituo Matunami, Tukasa Doi, Masayoshi Koba | 1992-09-01 |