Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11729334 | Communication system, device, and recording medium for remote access to electronic device through relaying device and converter | Hiroshi Ota, Kazumasa Takemura | 2023-08-15 |
| 11474760 | Information processing system, server, and information processing method which prints using guest account information | — | 2022-10-18 |
| 8488206 | Communication device | — | 2013-07-16 |
| 8275105 | IP telephone terminal | Satoshi Tanimoto, Tokunori Kato | 2012-09-25 |
| 7782494 | Communication device | — | 2010-08-24 |
| 7551600 | Telephone terminal, call system, internet terminal and terminal control program | Tokunori Kato, Shozo Kabeya, Kazuhiro Kuwabara, Katsunori Enomoto, Tetsuya Ouchi +1 more | 2009-06-23 |
| 7542460 | IP phone device capable of remote controlling associated PC with control command in audio signal format | Kazuhiro Kuwabara | 2009-06-02 |
| 7408663 | Communication system | Tokunori Kato, Hisao Sugiura | 2008-08-05 |
| 7277530 | IP telephone apparatus and IP telephone system | Tokunori Kato, Takeshi Izaki | 2007-10-02 |
| 7260204 | Telephone terminal equipment and terminal control program | Shozo Kabeya, Hideaki Takahashi | 2007-08-21 |
| 7126713 | Communication terminal apparatus and method | Tokunori Kato | 2006-10-24 |
| 7088379 | Image forming apparatus and ink ribbon set | — | 2006-08-08 |
| 7058171 | IP telephone apparatus and IP telephone system | Tetsuya Ouchi, Tokunori Kato | 2006-06-06 |
| 6983041 | Versatile communication device with a facsimile function and a telephone function | Junji Hatamura | 2006-01-03 |
| 6944275 | Versatile communication device with a facsimile function and a telephone function | Junji Hatamura | 2005-09-13 |
| 6760369 | Multi-function peripheral device | — | 2004-07-06 |