Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1084065 | Drilling and tapping machine | Kosuke Iai, Kosuke Wakao, Kei Tsujimoto, Yuka Yoshimoto | 2025-07-15 |
| D993290 | Drilling and tapping machine | Kosuke Wakao, Minoru Ihara | 2023-07-25 |
| 11246521 | Method for evaluating muscular strength characteristics | Toru Takenaka, Yasushi Ikeuchi, Hiroshi Uematsu, Koji Akatsuka, Tomoyuki Shimono +1 more | 2022-02-15 |
| 11032627 | Maintenance device, presentation system, and program | Takayuki Uchida, Toshiaki Kono, Hideaki Suzuki | 2021-06-08 |
| 9325509 | Determination method for cryptographic algorithm used for signature, validation server and program | Chinatsu SATO, Akane Suzuki | 2016-04-26 |
| 8819417 | Validation server, validation method, and program | Yoko Hashimoto, Masahiko Furuya, 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, Masahiko Furuya, Masami Uzawa | 2014-01-21 |
| 8516245 | Method, product and apparatus for accelerating public-key certificate validation | Yoko Kumagai, Tadashi Kaji, Shingo Hane, Hitoshi Shimonosono | 2013-08-20 |
| 8477601 | Network management station, network control system, and network management method | Masayuki Sakata, Erika TANAKA | 2013-07-02 |
| 8380985 | Certificate validation method and certificate validation server and storage medium | Akane Sato, Shingo Hane, Yoko Hashimoto, Masahiko Furuya, Masami Ogawa | 2013-02-19 |
| 8347082 | Method of validation public key certificate and validation server | Akane Sato, Yoko Hashimoto, Shingo Hane, Masahiko Furuya, Masami Uzawa | 2013-01-01 |
| 8238555 | Management server, communication apparatus and program implementing key allocation system for encrypted communication | Osamu Takata, Tadashi Kaji, Kazuyoshi Hoshino | 2012-08-07 |
| 8229668 | Vehicle communication system | Takashi Kawauchi, Yuki HORITA, Kazuya Monden | 2012-07-24 |
| 8218769 | Encrypted communication system, communication status management server, encrypted communication method, and communication status management method | Osamu Takata, Tadashi Kaji, Kazuyoshi Hoshino, Keisuke Takeuchi | 2012-07-10 |
| 8205074 | Data communication method and data communication system | Kazuyoshi Hoshino, Keisuke Takeuchi, Osamu Takata, Tadashi Kaji | 2012-06-19 |
| 8176316 | Validation server, validation method, and program | Yoko Hashimoto, Masahiko Furuya, Masami Uzawa, Shingo Hane, Akane Sato | 2012-05-08 |
| 8095676 | Mediating system and method to establish communication session, allowing private information to be protected | Tadashi Kaji, Osamu Takata, Kazuyoshi Hoshino | 2012-01-10 |
| 8094337 | Device and system for assisting printer selection through a network | Yoko Hashimoto, Tadashi Kaji, Akifumi Yato, Kazuyoshi Hoshino | 2012-01-10 |
| 8081758 | Communication support server, communication support method, and communication support system | Osamu Takata, Tadashi Kaji, Kazuyoshi Hoshino | 2011-12-20 |
| 8041822 | Service network system and server device | Kazuyoshi Hoshino, Tadashi Kaji, Osamu Takata, Kohei Sawada | 2011-10-18 |
| 8019996 | Method for encrypted communication with a computer system and system therefor | Yoko Hashimoto, Tadashi Kaji, Osamu Takata, Kazuyoshi Hoshino | 2011-09-13 |
| 8010793 | Data communication method and system | Kazuyoshi Hoshino, Keisuke Takeuchi, Osamu Takata, Tadashi Kaji | 2011-08-30 |
| 7984290 | System and method for encrypted communication | Yoko Hashimoto, Tadashi Kaji, Osamu Takata, Kazuyoshi Hoshino, Shinji Nakamura | 2011-07-19 |
| 7958367 | Authentication system and apparatus | Tadaoki Uesugi, Takeshi Akutsu, Hisanori Mishima | 2011-06-07 |
| 7940780 | Data communication system enabling data communication between communication devices through a server | Dan Yamamoto, Tadashi Kaji, Akifumi Yato, Shinichi Irube | 2011-05-10 |