Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6147919 | Semiconductor memory employing direct-type sense amplifiers capable of realizing high-speed access | Kuninori Kawabata, Masato Matsumiya, Satoshi Eto, Toshikazu Nakamura, Masatomo Hasegawa +6 more | 2000-11-14 |
| 6115316 | Semiconductor memory device with overdriven sense amplifier and stabilized power-supply circuit of source follower type | Kaoru Mori, Masato Matsumiya, Ayako Kitamoto, Shinichi Yamada, Yuki Ishii +1 more | 2000-09-05 |
| 6115284 | Memory device with faster write operation | Masato Matsumiya, Satoshi Eto, Toshikazu Nakamura, Ayako Kitamoto, Kuninori Kawabata +4 more | 2000-09-05 |
| 6111795 | Memory device having row decoder | Masato Matsumiya, Masatomo Hasegawa, Toshimi Ikeda | 2000-08-29 |
| 6111802 | Semiconductor memory device | Hideki Kano, Masato Matsumiya, Toru Koga, Satoshi Eto, Toshikazu Nakamura +3 more | 2000-08-29 |
| 6072749 | Memory device preventing a slow operation through a mask signal | Toshikazu Nakamura, Masato Matsumiya, Satoshi Eto, Ayako Kitamoto, Kuninori Kawabata +4 more | 2000-06-06 |
| 6052301 | Semiconductor memory device | Toshimi Ikeda, Kuninori Kawabata | 2000-04-18 |
| 6049239 | Variable delay circuit and semiconductor integrated circuit device | Satoshi Eto, Masao Taguchi, Masato Matsumiya, Toshikazu Nakamura, Mitsuhiro Higashiho +6 more | 2000-04-11 |
| 5978884 | Semiconductor memory device having a single line data bus and latch circuits for improved pipeline operations | Shusaku Yamaguchi, Atsushi Hatakeyama, Tadao Aikawa, Hirohiko Mochizuki | 1999-11-02 |
| 5943253 | Semiconductor memory device with efficient layout | Masato Matsumiya, Satoshi Eto, Toshikazu Nakamura, Mitsuhiro Higashiho, Toru Koga +3 more | 1999-08-24 |
| 5936912 | Electronic device and semiconductor memory device using the same | Kuninori Kawabata, Masato Matsumiya, Satoshi Eto, Toshikazu Nakamura, Mitsuhiro Higashiho +3 more | 1999-08-10 |
| 5874853 | Semiconductor integrated circuit system | Shusaku Yamaguchi, Atsushi Hatakeyama, Tadao Aikawa, Hirohiko Mochizuki | 1999-02-23 |
| 5648680 | Lead-on-chip semiconductor device | Junji Ogawa | 1997-07-15 |