Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5398319 | Microprocessor having apparatus for dynamically controlling a kind of operation to be performed by instructions to be executed | Ikuya Kawasaki, Atsushi Hasegawa, Kazuhiko Iwasaki, Motonobu Tonomura | 1995-03-14 |
| 5327542 | Data processor implementing a two's complement addressing technique | Toyohiko Yoshida | 1994-07-05 |
| 5307474 | Apparatus and method for processing literal operand computer instructions | Jiro Korematsu | 1994-04-26 |
| 5274637 | Token-ring-type local area network | Kanehisa Tsurumi, Kazushi Tamai, Nobuharu Nakamura | 1993-12-28 |
| 5210835 | Data processing system having apparatus for increasing the execution speed of bit field instructions | Takuichiro Nakazawa, Atsushi Hasegawa, Ikuya Kawasaki, Kazuhiko Iwasaki | 1993-05-11 |
| 5201039 | Multiple address-space data processor with addressable register and context switching | — | 1993-04-06 |
| 5182811 | Exception, interrupt, and trap handling apparatus which fetches addressing and context data using a single instruction following an interrupt | — | 1993-01-26 |
| 5170474 | Method of searching a queue in response to a search instruction | Kouzi Hashimoto, Ikuya Kawasaki, Atsushi Hasegawa, Kazuhiko Iwasaki | 1992-12-08 |
| 5140684 | Access privilege-checking apparatus and method | Toyohiko Yoshida | 1992-08-18 |
| 5132898 | System for processing data having different formats | Toyohiko Yoshida | 1992-07-21 |
| 5121474 | Bit string data processor using dynamically addressable bit locations in memory so overlapping strings do not destroy data in memory | Toru Shimizu, Shunichi Iwata, Tatsuya Enomoto | 1992-06-09 |
| 5073856 | Method of searching a queue in response to a search instruction | Kouzi Hashimoto, Ikuya Kawasaki, Atsushi Hasegawa, Kazuhiko Iwasaki | 1991-12-17 |
| 5029069 | Data processor | — | 1991-07-02 |
| 4977497 | Data processor | Toru Shimizu, Shunichi Iwata, Tatsuya Enomoto | 1990-12-11 |
| 4945472 | Data processor with I/O area detection | Souichi Kobayashi | 1990-07-31 |
| 4941085 | Data processing system having apparatus for increasing the execution speed of bit field instructions | Takuichiro Nakazawa, Atsushi Hasegawa, Ikuya Kawasaki, Kazuhiko Iwasaki | 1990-07-10 |
| 4926321 | Method of searching a queue in response to a search instruction | Kouzi Hashimoto, Ikuya Kawasaki, Atsushi Hasegawa, Kazuhiko Iwasaki | 1990-05-15 |
| 4334269 | Data processing system having an integrated stack and register machine architecture | Yoshihisa Shibasaki, Waichi Sakamae, Koichi Nakano, Hideo Aiso | 1982-06-08 |