Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7768314 | Integrated circuit with multidimensional switch topology | Yohei Matsumoto | 2010-08-03 |
| 7217233 | Parallel folding apparatus of folding machine | Takao Watanabe | 2007-05-15 |
| 7019804 | Liquid crystal cell with twist angle from 180 to 270 degrees and twisted optical compensating element | Yoshihiro Kumagai, Tetsuya Uesaka | 2006-03-28 |
| 5852365 | Variable logic circuit and semiconductor integrated circuit using the same | Nobuo Tamba, Mitsugu Kusunoki, Takeshi Miyazaki, Akira Yamagiwa | 1998-12-22 |
| 5610535 | Programmable two-line, two-phase logic array | Makoto Kuwata, Ryuichi Satomura, Nobuo Tamba | 1997-03-11 |
| 5436843 | Systems and methods for recycling resources and circulating products | Kohji Kamejima, Junichi Nishihashi, Masakazu Ejiri, Masami Yamasaki, Motohisa Funahashi +3 more | 1995-07-25 |
| 5214318 | Semiconductor integrated circuit device having a signal transmission line pair interconnected by propagation delay time control resistance | Keiichirou Nakanishi, Mararu Osanai, Minoru Yamada, Masakazu Yamamoto, Mitsuo Usami | 1993-05-25 |
| 5165010 | Information processing system | Noboru Masuda, Moritoshi Yasunaga, Minoru Yamada, Mitsuo Asai, Yuzo Hirai +4 more | 1992-11-17 |
| 5146119 | Switching circuit and its signal transmission method | Ryotaro Kamikawai | 1992-09-08 |
| 4942320 | Transistor circuit with improved .alpha. ray resistant properties | Hiroyuki Itoh, Toshio Yamada, Tohru Kobayashi | 1990-07-17 |
| 4893174 | High density integration of semiconductor circuit | Minoru Yamada, Kazuo Sato, Yutaka Harada | 1990-01-09 |
| 4868420 | Flip-flop circuit | Hiroyuki Itoh, Masayoshi Yagyu, Toshio Yamada, Masaru Osanai, Mitsuo Usami +2 more | 1989-09-19 |
| 4748494 | Lead arrangement for reducing voltage variation | Toshio Yamada, Hiroyuki Itho, Masayoshi Yagyu | 1988-05-31 |
| 4725744 | Input buffer circuit and logic circuit using the buffer circuit | Masayoshi Yagyuu, Hiroyuki Itoh | 1988-02-16 |
| 4723082 | Signal transfer circuit for use in laminated multilayer electric circuit | Michio Asano, Masaru Osani, Minoru Yamada, Kenichi Ishibashi, Noboru Masuda | 1988-02-02 |
| 4719369 | Output circuit having transistor monitor for matching output impedance to load impedance | Michio Asano, Kenichi Ishibashi | 1988-01-12 |
| 4710854 | Hybrid multilayer wiring board | Minoru Yamada, Motoyo Wajima, Akio Takahashi, Keiichirou Nakanishi, Katuo Sugawara | 1987-12-01 |
| 4697110 | Fluctuation-free input buffer | Noboru Masuda, Michio Asano, Takehisa Hayashi, Hirotoshi Tanaka | 1987-09-29 |
| 4686606 | Device for cooling integrated circuit chip | Minoru Yamada, Mitsuru Usui, Keiichirou Nakanishi, Masahide Tokuda | 1987-08-11 |
| 4644385 | Cooling module for integrated circuit chips | Keiichirou Nakanishi, Minoru Yamada, Kuninori Imai, Katuaki Chiba | 1987-02-17 |
| 4626889 | Stacked differentially driven transmission line on integrated circuit | Masakazu Yamamoto, Ryotaro Kamikawai | 1986-12-02 |
| 4586169 | Semiconductor memory circuit and large scale integrated circuit using the same | Hiroyuki Itoh, Hiroki Yamashita, Satoshi Hososaka | 1986-04-29 |
| 4563601 | Level conversion input circuit | Michio Asano | 1986-01-07 |
| 4558395 | Cooling module for integrated circuit chips | Minoru Yamada, Masakazu Yamamoto, Keiichirou Nakanishi, Takashi Nishida, Takahiro Daikoku +2 more | 1985-12-10 |