Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6723664 | Method and apparatus for depositing a thin film, and semiconductor device having a semiconductor-insulator junction | Hideki Matsumura, Akira Izumi, Atsushi Masuda, Yosuke Miyoshi, Shuji Nomura +2 more | 2004-04-20 |
| 6483135 | Field effect transistor | Masashi Mizuta, Masaaki Kuzuhara, Kazunori Asano, Yosuke Miyoshi, Yasunori Mochizuki | 2002-11-19 |
| 6349669 | Method and apparatus for depositing a thin film, and semiconductor device having a semiconductor-insulator junction | Hideki Matsumura, Akira Izumi, Atsushi Masuda, Yosuke Miyoshi, Shuji Nomura +2 more | 2002-02-26 |
| 6242765 | Field effect transistor and its manufacturing method | — | 2001-06-05 |
| 6100571 | Fet having non-overlapping field control electrode between gate and drain | Masashi Mizuta, Masaaki Kuzuhara, Kazunori Asano, Yosuke Miyoshi, Yasunori Mochizuki | 2000-08-08 |
| 6069094 | Method for depositing a thin film | Hideki Matsumura, Akira Izumi, Atsushi Masuda, Yosuke Miyoshi, Shuji Nomura +2 more | 2000-05-30 |
| 5821154 | Semiconductor device | Hiroaki Tsutsui | 1998-10-13 |
| 5726494 | Semiconductor device having a plated heat sink | Hiroaki Tsutsui | 1998-03-10 |
| 5698897 | Semiconductor device having a plated heat sink | Hiroaki Tsutsui | 1997-12-16 |
| 5661318 | Junction type field-effect transistor | — | 1997-08-26 |
| 5500381 | Fabrication method of field-effect transistor | Takayoshi Yoshida | 1996-03-19 |
| 5206528 | Compound semiconductor field effect transistor having a gate insulator formed of insulative superlattice layer | — | 1993-04-27 |