Issued Patents All Time
Showing 51–73 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5869990 | Self-timed semiconductor integrated circuit device | Fumio Murabayashi, Yutaka Kobayashi | 1999-02-09 |
| 5841300 | Semiconductor integrated circuit apparatus | Fumio Murabayashi, Takashi Hotta, Hiromichi Yamada | 1998-11-24 |
| 5787043 | Semiconductor memory device having a redundancy capability | Takashi Akioka, Yuji Yokoyama, Atsushi Hiraishi, Masahiro Iwamura, Yutaka Kobayashi +2 more | 1998-07-28 |
| 5742550 | Semiconductor integrated circuit device | Fumio Murabayashi | 1998-04-21 |
| 5684729 | Floating-point addition/substraction processing apparatus and method thereof | Hiromichi Yamada, Fumio Murabayashi, Takashi Hotta, Hideo Sawamoto, Takahiro Nishiyama +2 more | 1997-11-04 |
| 5680066 | Signal transition detector circuit | Takashi Akioka, Masahiro Iwamura, Atsushi Hiraishi, Yuji Yokoyama, Nozomu Matsuzaki +5 more | 1997-10-21 |
| 5677641 | Gate circuit and semiconductor circuit to process low amplitude signals, memory, processor and information processing system manufactured by use of them | Yoji Nishio, Kosaku Hirose, Hideo Hara, Katsunori Koike, Kayoko Nemoto +2 more | 1997-10-14 |
| 5675548 | Semiconductor integrated circuit having logi gates | Yuji Yokoyama, Takashi Akioka, Masahiro Iwamura, Atsushi Hiraishi, Yutaka Kobayashi +3 more | 1997-10-07 |
| 5657264 | Semiconductor memory | Masahiro Iwamura, Kazutaka Mori | 1997-08-12 |
| 5654931 | High-speed semiconductor memory device and data processing system using the same | Akihiro Tamba, Masahiro Iwamura, Yutaka Kobayashi, Kinya Mitsumoto, Shuko Yamauchi +1 more | 1997-08-05 |
| 5619151 | Semiconductor device | Takashi Akioka, Masahiro Iwamura, Atsushi Hiraishi, Yuji Yokoyama, Nozomu Matsuzaki +5 more | 1997-04-08 |
| 5612640 | Self-timed semiconductor integrated circuit device | Fumio Murabayashi, Yutaka Kobayashi | 1997-03-18 |
| 5590361 | Microprocessor having an effective BiCMOS extra multiple input complex logic circuit | Masahiro Iwamura, Shigeya Tanaka, Kazutaka Mori | 1996-12-31 |
| 5544125 | Semiconductor integrated circuit having logic gates | Yuji Yokoyama, Takashi Akioka, Masahiro Iwamura, Atsushi Hiraishi, Yutaka Kobayashi +3 more | 1996-08-06 |
| 5502820 | Microprocessor having high speed, low noise output buffers | Atsushi Hiraishi, Takashi Akioka, Yutaka Kobayashi, Yuji Yokoyama, Masahiro Iwamura +3 more | 1996-03-26 |
| 5398318 | High speed, low noise output buffer with non-identical pairs of output transistors | Atsushi Hiraishi, Takashi Akioka, Yutaka Kobayashi, Yuji Yokoyama, Masahiro Iwamura +3 more | 1995-03-14 |
| 5387827 | Semiconductor integrated circuit having logic gates | Yuji Yokoyama, Takashi Akioka, Masahiro Iwamura, Atsushi Hiraishi, Yutaka Kobayashi +3 more | 1995-02-07 |
| 5345421 | High speed, low noise semiconductor storage device | Masahiro Iwamura, Makoto Saeki, Hideaki Uchida | 1994-09-06 |
| 5339448 | Microprocessor with improved internal transmission | Shigeya Tanaka, Masahiro Iwamura, 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 | Masahiro Iwamura, Kazutaka Mori | 1994-02-08 |
| 5153452 | Bipolar-MOS IC with internal voltage generator and LSI device with internal voltage generator | Masahiro Iwamura, Shigeya Tanaka, Ikuro Masuda, Tetsuo Nakano | 1992-10-06 |
| 5091883 | Semiconductor memory and microprocessor | Nozomu Matsuzaki, Takashi Akioka, Masahiro Iwamura, Atushi Hiraishi, Yuji Yokoyama +2 more | 1992-02-25 |
| 4678943 | Inverting logic buffer BICMOS switching circuit using an enabling switch for three-state operation with reduced dissipation | Akira Uragami, Yukio Suzuki, Shinji Kadono, Masahiro Iwamura, Ikuro Masuda | 1987-07-07 |