Issued Patents All Time
Showing 101–125 of 128 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6522317 | Liquid-crystal display apparatus incorporating drive circuit in single integrated assembly | Hideo Satou, Yoshiro Mikami, Hiroshi Kageyama, Yoshinori Aono, Toshio Miyazawa | 2003-02-18 |
| 6472916 | Semiconductor integrated circuit device and microcomputer | Hiroyuki Mizuno, Yoshinobu Nakagome | 2002-10-29 |
| 6388483 | Semiconductor integrated circuit device and microcomputer | Hiroyuki Mizuno, Yoshinobu Nakagome | 2002-05-14 |
| 6166577 | Semiconductor integrated circuit device and microcomputer | Hiroyuki Mizuno, Yoshinobu Nakagome | 2000-12-26 |
| 5920510 | Semiconductor device capable of holding signals independent of the pulse width of an external clock and a computer system including the semiconductor device | Seigou Yukutake, Takashi Akioka, Kinya Mitsumoto, Hideo Maejima | 1999-07-06 |
| 5726488 | Semiconductor device having semiconductor elements formed in a retrograde well structure | Atsuo Watanabe, Yoshiaki Yazawa, Atsushi Hiraishi, Masataka Minami, Takahide Ikeda +1 more | 1998-03-10 |
| 5506156 | Method of fabricating bipolar transistor having high speed and MOS transistor having small size | Atsuo Watanabe, Kazushige Sato, Shoji Shukuri, Takashi Nishida | 1996-04-09 |
| 5371023 | Gate circuit, semiconductor integrated circuit device and method of fabrication thereof, semiconductor memory and microprocessor | Masataka Minami, Mitsuru Hiraki, Kazuo Yano, Atsuo Watanabe, Kouichi Seki +3 more | 1994-12-06 |
| 5323031 | Bipolar transistor with a particular silicon germanium alloy structure | Kenichi Shoji, Akira Fukami | 1994-06-21 |
| RE34158 | Complementary semiconductor device | Atsuo Watanabe, Takahide Ikeda, Naohiro Momma, Ryuichi Saito | 1993-01-12 |
| 5177568 | Tunnel injection semiconductor devices with Schottky barriers | Hideo Honma, Sumio Kawakami | 1993-01-05 |
| 5132758 | Semiconductor device and manufacturing method thereof | Masataka Minami, Youkou Wakui | 1992-07-21 |
| 5055904 | Semiconductor device | Masataka Minami, Kazushige Sato, Atsuo Watanabe, Shoji Shukuri, Takashi Nishida | 1991-10-08 |
| 4963973 | Semiconductor device | Atsuo Watanabe, Yoshiaki Yazawa, Atsushi Hiraishi, Masataka Minami, Takahide Ikeda +1 more | 1990-10-16 |
| 4948994 | Semiconductor circuit for driving the base of a bipolar transistor | Takashi Akioka, Atsuo Watanabe | 1990-08-14 |
| 4916500 | MOS field effect transistor device with buried channel | Yoshiaki Yazawa, Atsuo Watanabe, Atsushi Hiraishi, Masataka Minami | 1990-04-10 |
| 4862240 | Complementary semiconductor device | Atsuo Watanabe, Takahide Ikeda, Naohiro Momma, Ryuichi Saito | 1989-08-29 |
| 4819043 | MOSFET with reduced short channel effect | Yoshiaki Yazawa, Yutaka Kobayashi, Akira Fukami | 1989-04-04 |
| 4786959 | Gate turn-off thyristor | Yoshiteru Shimizu, Shuroku Sakurada, Takehiro Ohta | 1988-11-22 |
| 4651189 | Semiconductor device provided with electrically floating control electrode | Tsutomu Yatsuo, Saburo Oikawa, Yukimasa Sato, Shin Kimura, Hiroshi Fukui | 1987-03-17 |
| 4646122 | Semiconductor device with floating remote gate turn-off means | Shin Kimura, Hiroshi Fukui, Hisao Amano, Tsutomu Yatsuo, Saburo Oikawa | 1987-02-24 |
| 4626888 | Gate turn-off thyristor | Tsutomu Yatsuo, Saburo Oikawa, Akira Horie | 1986-12-02 |
| 4542398 | Semiconductor devices of multi-emitter type | Tsutomu Yatsuo, Masayoshi Naito, Tomio Yasuda, Jin Onuki, Mitsuo Yanagi +1 more | 1985-09-17 |
| 4511913 | Gate-turn off thyristor with optimized anode shorting resistance, R.sub.so | — | 1985-04-16 |
| 4500903 | Semiconductor GTO switching device with radially elongated cathode emitter regions of increasing length | Tsutomu Yatsuo, Saburo Oikawa, Akira Horie | 1985-02-19 |