Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8819417 | Validation server, validation method, and program | Yoko Hashimoto, Takahiro Fujishiro, Masami Uzawa, Shingo Hane, Akane Sato | 2014-08-26 |
| 8635449 | Method of validation public key certificate and validation server | Akane Sato, Yoko Hashimoto, Shingo Hane, Takahiro Fujishiro, Masami Uzawa | 2014-01-21 |
| 8380985 | Certificate validation method and certificate validation server and storage medium | Akane Sato, Takahiro Fujishiro, Shingo Hane, Yoko Hashimoto, Masami Ogawa | 2013-02-19 |
| 8347082 | Method of validation public key certificate and validation server | Akane Sato, Yoko Hashimoto, Shingo Hane, Takahiro Fujishiro, Masami Uzawa | 2013-01-01 |
| 8176316 | Validation server, validation method, and program | Yoko Hashimoto, Takahiro Fujishiro, Masami Uzawa, Shingo Hane, Akane Sato | 2012-05-08 |
| 6280170 | Hydraulic control system for an injection molding machine | Hiroki Arakawa | 2001-08-28 |