Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8688969 | Cryptographic management apparatus, decryption management apparatus and program | Shingo Miyazaki, Takanori Nakamizo, Akito Niwa, Koji Okada, Kouya Tochikubo +3 more | 2014-04-01 |
| 8417964 | Software module management device and program | Shingo Miyazaki, Fumihiko Sano, Koji Okada, Chiaki Ishikawa, Noboru Koshizuka +1 more | 2013-04-09 |
| 8406422 | Cryptographic module management apparatus, method, and program | Shingo Miyazaki, Takanori Nakamizo, Akito Niwa, Koji Okada, Kouya Tochikubo +3 more | 2013-03-26 |
| 8396218 | Cryptographic module distribution system, apparatus, and program | Shingo Miyazaki, Takanori Nakamizo, Akito Niwa, Koji Okada, Kouya Tochikubo +3 more | 2013-03-12 |
| 8370643 | Cryptographic module selecting device and program | Shingo Miyazaki, Takanori Nakamizo, Akito Niwa, Koji Okada, Kouya Tochikubo +3 more | 2013-02-05 |
| 7868736 | Security device, vehicle authentication device, method and program | Koji Okada | 2011-01-11 |