Issued Patents All Time
Showing 51–75 of 90 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5388249 | Data processing system generating clock signal from an input clock, phase locked to the input clock and used for clocking logic devices | Takashi Hotta, Kozaburo Kurita, Hideo Maejima, Shigeya Tanaka, Tadaaki Bandoh +3 more | 1995-02-07 |
| 5387827 | Semiconductor integrated circuit having logic gates | Yuji Yokoyama, Takashi Akioka, Atsushi Hiraishi, Yutaka Kobayashi, Tatsumi Yamauchi +3 more | 1995-02-07 |
| 5378941 | Bipolar transistor MOS transistor hybrid semiconductor integrated circuit device | Yoji Nishio, Ikuro Masuda, Kazuo Kato, Shigeo Kuboki | 1995-01-03 |
| 5378904 | Semiconductor integrated circuit and method and system for designing layout of the same | Goro Suzuki, Tetsuya Yamamoto, Yoshio Okamura | 1995-01-03 |
| 5363332 | Current-driven signal interface implemented in semiconductor integrated circuit device | Fumio Murabayashi, Takashi Hotta, Akiyoshi Osumi | 1994-11-08 |
| 5362998 | Composite circuit of bipolar transistors and MOS transistors and semiconductor integrated circuit device using the same | Hideo Maejima, Atsuo Watanabe, Kazutaka Mori | 1994-11-08 |
| 5345421 | High speed, low noise semiconductor storage device | Tatsumi Yamauchi, Makoto Saeki, Hideaki Uchida | 1994-09-06 |
| 5339448 | Microprocessor with improved internal transmission | Shigeya Tanaka, Tatsumi Yamauchi, Tatsuo Nojiri, Hisashi Tada, Tetsuo Nakano | 1994-08-16 |
| 5285414 | Semiconductor memory having transistors which drive data lines in accordance with values of write data and column select signal | Tatsumi Yamauchi, Kazutaka Mori | 1994-02-08 |
| 5245224 | Level conversion circuitry for a semiconductor integrated circuit | Yukio Suzuki, Ikuro Masuda, Shinji Kadono, Akira Uragami, Masayoshi Yoshimura +1 more | 1993-09-14 |
| 5239212 | Gate circuit of combined field-effect and bipolar transistors with an improved discharge arrangement | Ikuro Masuda, Kazuo Kato, Takao Sasayama, Yoji Nishio, Shigeo Kuboki | 1993-08-24 |
| 5153452 | Bipolar-MOS IC with internal voltage generator and LSI device with internal voltage generator | Shigeya Tanaka, Tatsumi Yamauchi, Ikuro Masuda, Tetsuo Nakano | 1992-10-06 |
| 5133064 | Data processing system generating clock signal from an input clock, phase locked to the input clock and used for clocking logic devices | Takashi Hotta, Kozaburo Kurita, Hideo Maejima, Shigeya Tanaka, Tadaaki Bandoh +3 more | 1992-07-21 |
| 5119314 | Semiconductor integrated circuit device | Takashi Hotta | 1992-06-02 |
| 5117382 | Semiconductor integrated circuit for performing an arithmetic operation including bipolar and MOS transistors | Hideo Maejima, Takashi Hotta, Ikuro Masuda, Kouzaburou Kurita, Masahiro Ueno | 1992-05-26 |
| 5103120 | Level conversion circuitry for a semiconductor integrated circuit | Yukio Suzuki, Ikuro Masuda, Shinji Kadono, Akira Uragami, Masayoshi Yoshimura +1 more | 1992-04-07 |
| 5091883 | Semiconductor memory and microprocessor | Nozomu Matsuzaki, Takashi Akioka, Atushi Hiraishi, Tatsumi Yamauchi, Yuji Yokoyama +2 more | 1992-02-25 |
| 5057713 | Bipolar MOS logic circuit and semiconductor integrated circuit | Akira Ide | 1991-10-15 |
| 5047669 | Tristate circuit using bipolar transistor and CMOS transistor | Kozaburo Kurita, Hideo Maejima, Tetsuo Nakano, Atsuo Hotta | 1991-09-10 |
| 4983862 | Semiconductor integrated circuit with a bi-MOS input circuit for providing input signals to an internal logic block | Yukio Suzuki, Ikuro Masuda, Shinji Kadono, Akira Uragami, Masayoshi Yoshimura +1 more | 1991-01-08 |
| 4907184 | Arithmetic operation circuit | Tetsuo Nakano, Kozaburo Kurita | 1990-03-06 |
| 4890017 | CMOS-BiCMOS gate circuit | Ikuro Masuda, Kazuo Kato, Takao Sasayama, Yoji Nishio, Shigeo Kuboki | 1989-12-26 |
| 4879480 | Bicmos gate array | Yukio Suzuki, Ikuro Masuda, Shinji Kadono, Akiro Uragami, Masayoshi Yoshimura +1 more | 1989-11-07 |
| 4860148 | Semiconductor integrated circuit device with a protective circuit | Ikuro Masuda, Hideaki Uchida | 1989-08-22 |
| 4853560 | Logic circuit and semiconductor integrated circuit device capable of operating by different power supplies | Hideo Maejima, Ikuro Masuda | 1989-08-01 |