Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11423188 | Information protection device and electronic apparatus | Kunihiko Endoh | 2022-08-23 |
| 7863648 | Field effect transistor | Hironobu Miyamoto, Yuji Ando, Yasuhiro Okamoto, Tatsuo Nakayama, Takashi Inoue +6 more | 2011-01-04 |
| 7800131 | Field effect transistor | Hironobu Miyamoto, Yuji Ando, Yasuhiro Okamoto, Tatsuo Nakayama, Takashi Inoue +6 more | 2010-09-21 |
| 7518468 | Power divider-combiner circuit | — | 2009-04-14 |
| 6765241 | Group III nitride semiconductor device of field effect transistor type having reduced parasitic capacitances | Yasuo Ohno, Nobuyuki Hayama, Kensuke Kasahara, Tatsuo Nakayama, Hironobu Miyamoto +3 more | 2004-07-20 |
| 6441391 | Semiconductor device having drain and gate electrodes formed to lie along few degrees of direction in relation to the substrate | Yasuo Ohno, Nobuyuki Hayama, Kensuke Kasahara, Tatsuo Nakayama, Hironobu Miyamoto +3 more | 2002-08-27 |
| 6166604 | Semiconductor amplifier with compensated passing gain characteristic and passing phase characteristic | — | 2000-12-26 |
| 5084131 | Fabrication method for thin film electroluminescent panels | Mayumi Inoue, Tomizoh Matsuoka | 1992-01-28 |