Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12430964 | Information processing system and information processing method | Kenji Kuramae | 2025-09-30 |
| 11882119 | Communication system, cryptographic key distribution method, management communication apparatus, and communication apparatus | Yoichi Masuda, Kenji Kuramae | 2024-01-23 |
| 10558400 | Electronic apparatus setting device and non-transitory recording medium storing a computer readable program | — | 2020-02-11 |
| 8964207 | Image processing apparatus and image reading apparatus | Masaki Kakutani, Yasuaki Sugimoto | 2015-02-24 |
| 8886850 | Information processing apparatus and computer-readable recording medium for displaying indication of insertion or withdrawal of an electronic device | Chohiko Fukuoh, Shuichi Kawashima | 2014-11-11 |
| 8599446 | Image processing apparatus and image reading apparatus | Masaki Kakutani, Yasuaki Sugimoto | 2013-12-03 |
| 8228526 | Image processing apparatus | Takeshi Nakajima | 2012-07-24 |
| 7434255 | Encryption error monitoring system and method for packet transmission | — | 2008-10-07 |
| 7152159 | Encrypted mail transmission system | Kiyoshi Toyota, Matsutoshi Murata | 2006-12-19 |
| 7111068 | Communication control apparatus and a communication control method | Matsutoshi Murata | 2006-09-19 |
| 6961143 | Internet facsimile apparatus and printing method using the same | Minoru Tsukui, Kyoji Saito | 2005-11-01 |
| 6847994 | Error informing apparatus and error informing method | Kyoji Saito | 2005-01-25 |
| 6816911 | Relay apparatus and relay method | Kiyoshi Toyoda | 2004-11-09 |
| 6775711 | Email communication system naming using a specific identification character in addition to a complete address for performing a predetermined process | — | 2004-08-10 |
| 6608694 | Communication terminal apparatus, internet facsimile apparatus, and e-mail receiving method | — | 2003-08-19 |
| 4492928 | Comb filter | Daishiro Hayakawa, Katsumi Narita, Kenroku Tani | 1985-01-08 |