Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10164612 | Storage circuit and semiconductor device | Seiichi Yoneda, Wataru Uesugi | 2018-12-25 |
| 10079053 | Memory element and memory device | Takuro Ohmaru | 2018-09-18 |
| 9935143 | Semiconductor device and electronic device | Takuro Ohmaru | 2018-04-03 |
| 9569713 | Semiconductor device, wireless sensor, and electronic device | Seiichi Yoneda | 2017-02-14 |
| 9438206 | Storage circuit and semiconductor device | Seiichi Yoneda, Wataru Uesugi | 2016-09-06 |
| 9438234 | Logic circuit and semiconductor device including logic circuit | Wataru Uesugi | 2016-09-06 |
| 9406348 | Memory cell including transistor and capacitor | — | 2016-08-02 |
| 9300292 | Circuit including transistor | Wataru Uesugi | 2016-03-29 |
| 8958252 | Signal processing circuit | Hidetomo Kobayashi | 2015-02-17 |
| 8742804 | Divider circuit and semiconductor device using the same | Masashi Fujita | 2014-06-03 |
| 8724407 | Signal processing circuit | Hidetomo Kobayashi | 2014-05-13 |
| 5287471 | Data transfer controller using direct memory access method | Tsuyoshi Katayose | 1994-02-15 |
| 5163150 | Information processor performing interrupt operation without saving contents of program counter | Osamu Matsushima, Shigetatsu Katori, Masahiro Nomura, Hiroko Shinohara, Kohichi Kariya +1 more | 1992-11-10 |
| 5159688 | Information processor performing interrupt operation in two modes | Osamu Matsushima, Shigetatsu Katori, Masahiro Nomura, Hiroko Shinohara, Kohichi Kariya +1 more | 1992-10-27 |
| 5126944 | Data processing apparatus for producing in sequence pulses having variable width at output ports | Hajime Sakuma, Kiyoshi Fukushima, Takashi Miyazaki, Hisaharu Oba | 1992-06-30 |
| 5036458 | Information processor executing interruption program without saving contents of program counter | Osamu Matsushima, Shigetatsu Katori, Masahiro Nomura, Hiroko Shinohara, Kohichi Kariya +1 more | 1991-07-30 |
| 4989223 | Serial clock generating circuit | Tsuyoshi Katayose | 1991-01-29 |
| 4984190 | Serial data transfer system | Shigetatsu Katori, Yukari Misawa | 1991-01-08 |
| 4964141 | Serial data processor capable of transferring data at a high speed | Osamu Matsushima | 1990-10-16 |
| 4953082 | Master processor providing tokens to dataflow processor for controlling instructions execution and data store operation | Masahiro Nomura | 1990-08-28 |
| 4930068 | Data processor having different interrupt processing modes | Tsuyoshi Katayose | 1990-05-29 |
| 4901227 | Microcomputer system | Masahiro Nomura | 1990-02-13 |
| 4860191 | Coprocessor with dataflow circuitry controlling sequencing to execution unit of data received in tokens from master processor | Masahiro Nomura | 1989-08-22 |
| 4847867 | Serial bus interface system for data communication using two-wire line as clock bus and data bus | Masaki Nasu, Shigetatsu Katori, Kazutoshi Yoshizawa | 1989-07-11 |
| 4839797 | Microprocessor compatible with any software represented by different types of instruction formats | Shigetatsu Katori | 1989-06-13 |