Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12333011 | Information processing apparatus, information processing method, and recording medium | Hiroyoshi Haruki, Jun Kanai, Tatsuya Uehara, Noritaka Deguchi | 2025-06-17 |
| 12314749 | Information processing apparatus, information processing method, and recording medium | Jun Kanai, Tatsuya Uehara, Hiroyoshi Haruki | 2025-05-27 |
| 12260206 | Information processing device, information processing system and non-transitory computer readable medium | Shinya Takumi, Yurie SHINKE, Ryuiti Koike, Jun Kanai | 2025-03-25 |
| 12110346 | Method of producing phosphoric acid crosslinked starch | Kazuya Ikeshima, Akiko Asano, Akiko Tamagawa | 2024-10-08 |
| 12057198 | Terminal device, data processing method, and program | Shingo Miyazaki, Masanobu Koike, Tatsuro Ikeda, Yoshikazu Hanatani, Taihei Yamaguchi | 2024-08-06 |
| 10346639 | Anonymization identifier computing system | Masanobu Koike, Pakin Osotkraphun, Michiyo Ikegami, Yuuki Kaseda | 2019-07-09 |
| 10229277 | Code processing apparatus and computer program product | Yurie SHINKE, Fukutomo NAKANISHI, Hiroyoshi Haruki, Mikio Hashimoto | 2019-03-12 |
| 8898193 | Method and apparatus for controlling replication processing of object | Tatsuro Ikeda, Koji Okada, Norikazu Hosaka, Toshio Okamoto | 2014-11-25 |
| 8417964 | Software module management device and program | Shingo Miyazaki, Koji Okada, Shigeyuki Fukushima, Chiaki Ishikawa, Noboru Koshizuka +1 more | 2013-04-09 |
| 7623435 | Optical pickup device, and information recording and reproduction device | Naoharu Yanagawa | 2009-11-24 |
| 7305085 | Encryption apparatus and method, and decryption apparatus and method based on block encryption | Kenji Ohkuma, Hirofumi Muratani, Shinichi Kawamura | 2007-12-04 |
| 7227948 | Encryption apparatus and method, and decryption apparatus and method based on block encryption | Kenji Ohkuma, Hirofumi Muratani, Shinichi Kawamura | 2007-06-05 |
| 7209556 | Encryption apparatus and method, and decryption apparatus and method based on block encryption | Kenji Ohkuma, Hirofumi Muratani, Shinichi Kawamura | 2007-04-24 |
| 7194090 | Encryption apparatus, decryption apparatus, expanded key generating apparatus and method therefor, and recording medium | Hirofumi Muratani, Masahiko Motoyama, Kenji Ohkuma, Shinichi Kawamura | 2007-03-20 |
| 7039184 | Encryption/decryption unit and storage medium | Shinichi Kawamura, Hideo Shimizu | 2006-05-02 |
| 6985582 | Encryption/decryption unit and storage medium | Shinichi Kawamura, Hideo Shimizu | 2006-01-10 |
| 6940975 | Encryption/decryption apparatus, encryption/decryption method, and program storage medium therefor | Shinichi Kawamura | 2005-09-06 |
| 6917684 | Method of encryption and decryption with block number dependant key sets, each set having a different number of keys | Makoto Tatebayashi, Kaoru Yokota, Motoji Ohmori, Naoki Endo | 2005-07-12 |
| 6891950 | Extended key generator, encryption/decryption unit, extended key generation method, and storage medium | Motoji Oomori, Kaoru Yokota, Tsutomu Sekibe, Makoto Tatebayashi, Shinichi Kawamura | 2005-05-10 |
| 6876059 | Semiconductor integrated circuit device and method of manufacturing the same | — | 2005-04-05 |
| 6842523 | Encryption apparatus, cryptographic communication system, key recovery system, and storage medium | Akito Niwa, Shinichi Kawamura, Megumi Aoki, Toshiaki Saisho, Tatsuya Ishihara +1 more | 2005-01-11 |
| 6818241 | Method for preparing cooked rice | Ryoji Nakamura, Yoshio Ogata, Takeshi Nishinomiya, Shigeru Toba | 2004-11-16 |
| 6819764 | Data processor, communication system and recording medium | Hideo Shimizu | 2004-11-16 |
| 6772343 | Data processor, communication system and recording medium | Hideo Shimizu | 2004-08-03 |
| 6731662 | Laser light intensity controller | Naoharu Yanagawa | 2004-05-04 |