Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12105641 | Electronic device | Hisaya Miyamoto | 2024-10-01 |
| 11955742 | Electrical connector with cavity between terminals | Naotaka Sasame, Motomu Kajiura | 2024-04-09 |
| 11444397 | Electrical connector with cavity between terminals | Naotaka Sasame, Motomu Kajiura | 2022-09-13 |
| 11216390 | Storage device, memory access control system, and memory access control method | Kentaro Umesawa, Shintaro HABA | 2022-01-04 |
| 10840622 | Electrical connector with cavity between terminals | Naotaka Sasame, Motomu Kajiura | 2020-11-17 |
| 10541482 | Electrical connector with cavity between terminals | Naotaka Sasame, Motomu Kajiura | 2020-01-21 |
| 10530082 | Circuit board connector having a pair of locking arms | Yasutoshi Kameda | 2020-01-07 |
| 8457306 | Cryptographic module and IC card | — | 2013-06-04 |
| 8155317 | Encryption processing circuit and encryption processing method | — | 2012-04-10 |
| 7583207 | Logic circuit | — | 2009-09-01 |
| 7194090 | Encryption apparatus, decryption apparatus, expanded key generating apparatus and method therefor, and recording medium | Hirofumi Muratani, Kenji Ohkuma, Fumihiko Sano, Shinichi Kawamura | 2007-03-20 |
| 7159115 | Method and apparatus for encrypting data | Koichi Fujisaki, Atsushi Shimbo, Hanae Ikeda, Yuuki Tomoeda | 2007-01-02 |
| 6768741 | ATM switch | Ryouichi Bandai | 2004-07-27 |
| 5940377 | Asynchronous transfer mode switch including cell counter verification circuitry | Kenji Sakaue | 1999-08-17 |
| 5612952 | Packet switch and buffer for storing and processing packets routing to different ports | — | 1997-03-18 |
| 5414703 | Asynchronous cell switch | Kenji Sakaue, Yasuro Shobatake, Yoshinari Kumaki | 1995-05-09 |