Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10469256 | Cryptographic communication system and cryptographic communication method | Shigemasa Shiota, Shigeru Furuta, Akira Yamazaki, Daisuke Oshida | 2019-11-05 |
| 9608818 | Cryptographic communication system and cryptographic communication method | Shigemasa Shiota, Shigeru Furuta, Akira Yamazaki, Daisuke Oshida | 2017-03-28 |
| 9363082 | Cryptographic communication system and cryptographic communication method | Shigemasa Shiota, Shigeru Furuta, Akira Yamazaki, Daisuke Oshida | 2016-06-07 |
| 9300470 | Semiconductor device and method of writing data to semiconductor device | Daisuke Oshida, Shigeru Furuta, Akira Yamazaki, Takashi Fujimori, Shigemasa Shiota | 2016-03-29 |
| 9245153 | Semiconductor device | Daisuke Oshida, Akira Yamazaki, Takashi Fujimori, Shigemasa Shiota, Shigeru Furuta | 2016-01-26 |
| 9026882 | Semiconductor device and method of writing data to semiconductor device | Daisuke Oshida, Shigeru Furuta, Akira Yamazaki, Takashi Fujimori, Shigemasa Shiota | 2015-05-05 |
| 8782432 | Semiconductor device | Daisuke Oshida, Akira Yamazaki, Takashi Fujimori, Shigemasa Shiota, Shigeru Furuta | 2014-07-15 |
| 8536826 | Data processing system, electronic vehicle and maintenance service system | Kazunari Matsuoka, Akira Yamazaki, Jun Miyake | 2013-09-17 |
| 5530826 | Read only memory with a data compression system | Ryohei Higuchi, Kenji Kouda, Masahide Kaneko | 1996-06-25 |
| 5057998 | Data transfer control unit | — | 1991-10-15 |
| 4999768 | Data transfer control units each of which comprises processors and dual-part memory | — | 1991-03-12 |
| 4742452 | Computer system including address driven program interrupt system | — | 1988-05-03 |