Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10454910 | Management apparatus, computer program product, system, device, method, information processing apparatus, and server | Yoshihiro Oba | 2019-10-22 |
| 10447469 | Management apparatus, computer program product, system, device, and method | Yoshihiro Oba, Tatsuyuki Matsushita, Naoki Ogura | 2019-10-15 |
| 10440523 | Communication control device, communication device, and computer program product for managing a group of devices | Toru Kambayashi, Fangming Zhao, Yoshihiro Oba | 2019-10-08 |
| 10355855 | Communication control device, communication device, and computer program product | Toru Kambayashi | 2019-07-16 |
| 9917701 | Communication device | Fangming Zhao, Toru Kambayashi, Yoshihiro Oba | 2018-03-13 |
| 9876640 | Information processing apparatus, server apparatus, and computer program product | Toru Kambayashi, Atsushi Inoue | 2018-01-23 |
| 9515827 | Key management device, communication device, communication system, and computer program product | Toru Kambayashi, Tatsuyuki Matsushita | 2016-12-06 |
| 9509492 | Authentication device, output device, verification device and input device | Ben Smyth, Hirofumi Muratani | 2016-11-29 |
| 9467281 | Information processing apparatus and program product | Toru Kambayashi, Yuichi Komano, Yoshihiro Oba, Satoshi Ito, Taku Kato +1 more | 2016-10-11 |
| 9401808 | Measuring device, information processor, key management device, and consumption calculating system | Naoki Ogura, Shinji Yamanaka, Toshinari Takahashi, Yuichi Komano | 2016-07-26 |
| 9280518 | Public key cryptography computing device | Tomoko Yonemura, Hirofumi Muratani | 2016-03-08 |
| 9025772 | Information processing apparatus and program product | Toru Kambayashi, Yuichi Komano, Yoshihiro Oba, Satoshi Ito, Taku Kato +1 more | 2015-05-05 |
| 8934631 | Decompressing apparatus and compressing apparatus | Taichi Isogai, Hirofumi Muratani, Tomoko Yonemura | 2015-01-13 |
| 8929541 | Information processing apparatus, server apparatus, and computer program product | Toru Kambayashi, Atsushi Inoue | 2015-01-06 |
| 8924448 | Arithmetic device, method, and program product | Taichi Isogai, Kenichiro Furuta, Hirofumi Muratani, Kenji Ohkuma, Tomoko Yonemura +3 more | 2014-12-30 |
| 8782114 | Arithmetic device | Tomoko Yonemura, Taichi Isogai, Hirofumi Muratani, Atsushi Shimbo, Kenichiro Furuta +3 more | 2014-07-15 |
| 8745393 | Transmitting apparatus, communicating system | Toshinari Takahashi | 2014-06-03 |
| 8675874 | Apparatus for performing data compression processing using algebraic torus | Hirofumi Muratani, Tomoko Yonemura, Atsushi Shimbo, Kenji Ohkuma, Taichi Isogai +2 more | 2014-03-18 |
| 8543630 | Exponentiation calculation apparatus and method for calculating square root in finite extension field | Tomoko Yonemura, Hirofumi Muratani, Atsushi Shimbo, Kenji Ohkuma, Taichi Isogai +2 more | 2013-09-24 |
| 8533243 | Representation converting apparatus, arithmetic apparatus, representation converting method, and computer program product | Tomoko Yonemura, Hirofumi Muratani, Kenji Ohkuma, Hanae Ikeda, Taichi Isogai +1 more | 2013-09-10 |
| 8438205 | Exponentiation calculation apparatus and method for calculating square root in finite extension field | Tomoko Yonemura, Hirofumi Muratani, Atsushi Shimbo, Kenji Ohkuma, Taichi Isogai +2 more | 2013-05-07 |
| 8233616 | Apparatus and computer program product for performing data compression processing using algebraic torus | Hirofumi Muratani, Tomoko Yonemura, Atsushi Shimbo, Kenji Ohkuma, Taichi Isogai +3 more | 2012-07-31 |