Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6839268 | Semiconductor memory apparatus, semiconductor apparatus, data processing apparatus and computer system | Kenichi Osada, Koichiro Ishibashi | 2005-01-04 |
| 6727152 | Semiconductor device | Shinichiro Mitani, Takahide Ikeda, Kazutaka Mori | 2004-04-27 |
| 6665209 | Semiconductor memory apparatus, semiconductor apparatus, data processing apparatus and computer system | Kenichi Osada, Koichiro Ishibashi | 2003-12-16 |
| 6515894 | Semiconductor memory apparatus, semiconductor apparatus, data processing apparatus and computer system | Kenichi Osada, Koichiro Ishibashi | 2003-02-04 |
| 6396732 | Semiconductor memory apparatus, semiconductor apparatus, data processing apparatus and computer system | Kenichi Osada, Koichiro Ishibashi | 2002-05-28 |
| 6392277 | Semiconductor device | Shinichiro Mitani, Takahide Ikeda, Kazutaka Mori | 2002-05-21 |
| 6342710 | Semiconductor integrated circuit | Suguru Tachibana, Koichiro Ishibashi, Keijiro Uehara | 2002-01-29 |
| 6121646 | Semiconductor integrated circuit | Suguru Tachibana, Koichiro Ishibashi, Keijiro Uehara | 2000-09-19 |
| 6091629 | High speed semiconductor memory apparatus including circuitry to increase writing and reading speed | Kenichi Osada, Koichiro Ishibashi | 2000-07-18 |
| 5907867 | Translation lookaside buffer supporting multiple page sizes | Toshinobu Shinbo, Suguru Tachibana, Susumu Narita, Shinichi Yoshioka, Koichiro Ishibashi +3 more | 1999-05-25 |
| 5398201 | Bit-line drive circuit for a semiconductor memory | Hiroaki Nambu, Noriyuki Homma, Kunihiko Yamaguchi, Kazuo Kanetani, Youji Idei +4 more | 1995-03-14 |
| 5255225 | Semiconductor integrated circuit device and memory consisting of semiconductor integrated circuit | Hiroaki Nambu, Noriyuki Homma, Kunihiko Yamaguchi, Kazuo Kanetani, Youji Idei +8 more | 1993-10-19 |
| 5253197 | Semiconductor associative memory device with current sensing | Makoto Suzuki, Suguru Tachibana, Katsuhiro Shimohigashi, Takehisa Hayashi, Makoto Hanawa +1 more | 1993-10-12 |
| 5218567 | Match detection circuit for cache memory apparatus | Makoto Suzuki, Suguru Tachibana | 1993-06-08 |
| 5163022 | Semiconductor cell memory with current sensing | Noriyuki Homma, Hiroaki Nambu, Kunihiko Yamaguchi, Tohru Nakamura, Youji Idei +3 more | 1992-11-10 |
| 5128743 | Semiconductor device and method of manufacturing the same | Yoichi Tamaki, Tokuo Kure, Akira Sato | 1992-07-07 |
| 5107141 | BiCMOS logic circuit using 0.5 micron technology and having an operating potential difference of less than 4 volts | Kazuo Yano, Mitsuru Hiraki, Suguru Tachibana, Makoto Suzuki, Katsuhiro Shimohigashi | 1992-04-21 |
| 4986666 | Semiconductor memory device | Noriyuki Homma, Yoji Idei, Hiroaki Nambu, Yoshiaki Sakurai | 1991-01-22 |
| 4984058 | Semiconductor integrated circuit device | Shuuichi Miyaoka, Nobuo Tamba, Toshikazu Arai, Hiroshi Higuchi | 1991-01-08 |
| 4942555 | Bi-MOS semiconductor memory having high soft error immunity | Makoto Suzuki, Noriyuki Homma, Kiyoo Itoh | 1990-07-17 |
| 4937480 | BICMOS buffer circuit | Makoto Suzuki, Noriyuki Homma | 1990-06-26 |
| 4928265 | Semiconductor integrated circuit | Noriyuki Homma, Makoto Suzuki, Suguru Tachibana | 1990-05-22 |
| 4866673 | BI-MOS semiconductor memory having high soft error immunity | Makoto Suzuki, Noriyuki Homma, Kiyoo Itoh | 1989-09-12 |
| 4858191 | Semiconductor integrated circuit | Makoto Suzuki, Noriyuki Homma | 1989-08-15 |
| 4825274 | Bi-CMOS semiconductor device immune to latch-up | Makoto Suzuki | 1989-04-25 |