Issued Patents All Time
Showing 126–150 of 151 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D368917 | Numerically controlled lathe | Tamaki Isshiki, Fukio Naganuma | 1996-04-16 |
| 5502825 | Data processing system with an enhanced cache memory control | Tadahiko Nishimukai, Masaru Matsumura | 1996-03-26 |
| 5479625 | Ring systolic array system for synchronously performing matrix/neuron computation using data transferred through cyclic shift register connected in cascade of trays | Tadahiko Nishimukai, Masaru Matsumura | 1995-12-26 |
| 5434916 | Voice activity detector for controlling echo canceller | — | 1995-07-18 |
| 5398319 | Microprocessor having apparatus for dynamically controlling a kind of operation to be performed by instructions to be executed | Ken Sakamura, Ikuya Kawasaki, Kazuhiko Iwasaki, Motonobu Tonomura | 1995-03-14 |
| 5349672 | Data processor having logical address memories and purge capabilities | Tadahiko Nishimukai, Kunio Uchiyama, Ikuya Kawasaki, Makoto Hanawa | 1994-09-20 |
| 5301195 | Circuit for multiframe synchronization | — | 1994-04-05 |
| 5280511 | Output circuit for a CCD with cascode depletion MOSFET loads and a feedback capacitor | Tatsuhisa Fujii, Iwao Takemoto, Kenji Kitajima, Tetsuro Izawa, Katsumi Matsumoto | 1994-01-18 |
| 5220587 | Output circuit for a CCD with a D.C. restoration circuit integrated together with the CCD in a monolithic semiconductor chip | Iwao Takemoto, Tatsuhisa Fujii | 1993-06-15 |
| 5210835 | Data processing system having apparatus for increasing the execution speed of bit field instructions | Ken Sakamura, Takuichiro Nakazawa, Ikuya Kawasaki, 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, Kunio Uchiyama, Ikuya Kawasaki, Makoto Hanawa | 1993-04-27 |
| 5193159 | Microprocessor system | Kouzi Hashimoto, Ikuya Kawasaki, Kazuhiko Iwasaki | 1993-03-09 |
| 5170474 | Method of searching a queue in response to a search instruction | Ken Sakamura, Kouzi Hashimoto, Ikuya Kawasaki, Kazuhiko Iwasaki | 1992-12-08 |
| 5148526 | Data processing system with an enhanced cache memory control | Tadahiko Nishimukai, Masaru Matsumura | 1992-09-15 |
| 5129075 | Data processor with on-chip logical addressing and off-chip physical addressing | Tadahiko Nishimukai, Kunio Uchiyama, Ikuya Kawasaki, Makoto Hanawa | 1992-07-07 |
| 5125095 | System using microprocessor address lines for coprocessor selection within a multi-coprocessor apparatus | Takuichiro Nakazawa, Makoto Hanawa, Ikuya Kawasaki, 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, Ikuya Kawasaki, Kazuhiko Iwasaki | 1991-12-17 |
| 4994902 | Semiconductor devices and electronic system incorporating them | Tatsuo Okahashi, Masao Naito, Norio Nakagawa | 1991-02-19 |
| 4989140 | Single chip pipeline data processor using instruction and operand cache memories for parallel operation of instruction control and executions unit | Tadahiko Nishimukai, Kunio Uchiyama, Ikuya Kawasaki, Makoto Hanawa | 1991-01-29 |
| 4942521 | Microprocessor with a cache memory in which validity flags for first and second data areas are simultaneously readable | Makoto Hanawa, Tadahiko Nishimukai | 1990-07-17 |
| 4941085 | Data processing system having apparatus for increasing the execution speed of bit field instructions | Ken Sakamura, Takuichiro Nakazawa, Ikuya Kawasaki, Kazuhiko Iwasaki | 1990-07-10 |
| 4937738 | Data processing system which selectively bypasses a cache memory in fetching information based upon bit information of an instruction | Kunio Uchiyama, Takeshi Aimoto, Tadahiko Nishimukai | 1990-06-26 |
| 4926321 | Method of searching a queue in response to a search instruction | Ken Sakamura, Kouzi Hashimoto, Ikuya Kawasaki, Kazuhiko Iwasaki | 1990-05-15 |
| 4912635 | System for reexecuting branch instruction without fetching by storing target instruction control information | Tadahiko Nishimukai, Kunio Uchiyama, Yoshifumi Takamoto | 1990-03-27 |
| 4894768 | Data processing system with coprocessor | Kazuhiko Iwasaki, Tsuneo Funabashi, Ikuya Kawasaki, Hideo Inayoshi, Takao Yaginuma +1 more | 1990-01-16 |