Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5278962 | System for logical address conversion data fetching from external storage and indication signal for indicating the information externally | Satoshi Masuda, Shigezumi Matsui | 1994-01-11 |
| 5220670 | Microprocessor having ability to carry out logical operation on internal bus | Fumio Arakawa, Tetsuhiko Okada | 1993-06-15 |
| 5210835 | Data processing system having apparatus for increasing the execution speed of bit field instructions | Ken Sakamura, Takuichiro Nakazawa, Atsushi Hasegawa, Kazuhiko Iwasaki | 1993-05-11 |
| 5206945 | Single-chip pipeline processor for fetching/flushing instruction/data caches in response to first/second hit/mishit signal respectively detected in corresponding to their logical addresses | Tadahiko Nishimukai, Atsushi Hasegawa, Kunio Uchiyama, Makoto Hanawa | 1993-04-27 |
| 5193159 | Microprocessor system | Kouzi Hashimoto, Atsushi Hasegawa, Kazuhiko Iwasaki | 1993-03-09 |
| 5187782 | Data processing system | Keiichi Kurakazu, Hideo Maejima | 1993-02-16 |
| 5170474 | Method of searching a queue in response to a search instruction | Ken Sakamura, Kouzi Hashimoto, Atsushi Hasegawa, Kazuhiko Iwasaki | 1992-12-08 |
| 5129075 | Data processor with on-chip logical addressing and off-chip physical addressing | Tadahiko Nishimukai, Atsushi Hasegawa, Kunio Uchiyama, Makoto Hanawa | 1992-07-07 |
| 5125095 | System using microprocessor address lines for coprocessor selection within a multi-coprocessor apparatus | Takuichiro Nakazawa, Makoto Hanawa, Atsushi Hasegawa, Kazuhiko Iwasaki, Shigeki Morinaga +3 more | 1992-06-23 |
| 5073856 | Method of searching a queue in response to a search instruction | Ken Sakamura, Kouzi Hashimoto, Atsushi Hasegawa, Kazuhiko Iwasaki | 1991-12-17 |
| 4989140 | Single chip pipeline data processor using instruction and operand cache memories for parallel operation of instruction control and executions unit | Tadahiko Nishimukai, Atsushi Hasegawa, Kunio Uchiyama, Makoto Hanawa | 1991-01-29 |
| 4954943 | Data processing system | Keiichi Kurakazu, Hideo Maejima | 1990-09-04 |
| 4954942 | Software debugging system for writing a logical address conversion data into a trace memory of an emulator | Satoshi Masuda, Shigezumi Matsui | 1990-09-04 |
| 4941085 | Data processing system having apparatus for increasing the execution speed of bit field instructions | Ken Sakamura, Takuichiro Nakazawa, Atsushi Hasegawa, Kazuhiko Iwasaki | 1990-07-10 |
| 4926321 | Method of searching a queue in response to a search instruction | Ken Sakamura, Kouzi Hashimoto, Atsushi Hasegawa, Kazuhiko Iwasaki | 1990-05-15 |
| 4897787 | Data processing system | Keiichi Kurakazu, Hideo Maejima | 1990-01-30 |
| 4894768 | Data processing system with coprocessor | Kazuhiko Iwasaki, Tsuneo Funabashi, Hideo Inayoshi, Atsushi Hasegawa, Takao Yaginuma +1 more | 1990-01-16 |
| 4845614 | Microprocessor for retrying data transfer | Makoto Hanawa, Tadahiko Nishimukai | 1989-07-04 |