Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5598372 | Semiconductor memory | Miki Matsumoto, Masahiro Katayama, Kazufumi Watanabe | 1997-01-28 |
| 5386394 | Semiconductor memory device for performing parallel operations on hierarchical data lines | Takayuki Kawahara, Masakazu Aoki, Yoshinobu Nakagome, Makoto Hanawa, Kunio Uchiyama +2 more | 1995-01-31 |
| 5283886 | Multiprocessor cache system having three states for generating invalidating signals upon write accesses | Osamu Nishii, Kunio Uchiyama, Hirokazu Aoki, Jun Kitano, Susumu Hatano | 1994-02-01 |
| 5267198 | Static memory containing sense amp and sense amp switching circuit | Susumu Hatano, Takashi Kikuchi, Yasuhiko Saigou, Hiroshi Fukuta, Kunio Uchiyama +2 more | 1993-11-30 |
| 5202969 | Single-chip-cache-buffer for selectively writing write-back and exclusively writing data-block portions to main-memory based upon indication of bits and bit-strings respectively | Katsuyuki Sato, Tadahiko Nishimukai, Kunio Uchiyama, Hirokazu Aoki, Susumu Hatano +3 more | 1993-04-13 |
| 5193075 | Static memory containing sense AMP and sense AMP switching circuit | Susumu Hatano, Takashi Kikuchi, Yasuhiko Saigou, Hiroshi Fukuta, Kunio Uchiyama +2 more | 1993-03-09 |
| 5146573 | Single chip cache with partial-write circuit for transferring a preselected portion of data between memory and buffer register | Katsuyuki Sato, Tadahiko Nishimukai, Kunio Uchiyama, Hirokazu Aoki, Susumu Hatano +3 more | 1992-09-08 |
| 5140681 | Multi-processing system and cache apparatus for use in the same | Kunio Uchiyama, Hirokazu Aoki, Susumu Hatano, Takashi Kikuchi, Hiroshi Fukuta +1 more | 1992-08-18 |
| 4943949 | Semiconductor memory including means for noise suppression | Yasunori Yamaguchi, Kazuyuki Miyazawa | 1990-07-24 |
| 4905198 | Semiconductor integrated circuit device | Takashi Shinoda | 1990-02-27 |
| 4771406 | Semiconductor integrated circuit device | Takashi Shinoda | 1988-09-13 |
| 4727516 | Semiconductor memory device having redundancy means | Masahiro Yoshida | 1988-02-23 |
| 4680737 | Semiconductor integrated circuit device | Takashi Shinoda | 1987-07-14 |
| 4656610 | Semiconductor memory device having redundancy means | Masahiro Yoshida | 1987-04-07 |
| 4581718 | MOS memory | — | 1986-04-08 |