Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836541 | Communicating apparatus | Yutaka Inoue, Toshio Kenmochi | 2004-12-28 |
| 6804195 | Wireless communication system having network controller and wireless communication device connected to digital communication line, and method of controlling said system | Naoto Kagaya, Shunji Arai, Akihiro Uchimi | 2004-10-12 |
| 6785748 | Image communication apparatus wirelessly connectable to other apparatuses, system having the image communication apparatus, and method for controlling the same | Makoto Mikuni, Yoshiyuki Hirai | 2004-08-31 |
| 6728534 | RADIO COMMUNICATION APPARATUS, HAVING COMBINED FUNCTIONS SUCH AS TERMINAL ADAPTER, DIGITAL RADIO COMMUNICATION APPARATUS, FACSIMILE COMMUNICATION APPARATUS AND SO ON, FOR BEING CONNECTED TO A DIGITAL PUBLIC COMMUNICATION LINE | Naoto Kagaya, Akihiro Uchimi, Hideya Tabeta | 2004-04-27 |
| 6288800 | Image communication system capable of visually outputting image data of image input apparatus and transmitting image data to communication line, and method of controlling the same | — | 2001-09-11 |
| 6275517 | Wireless communication apparatus using frequency hopping, and method of controlling the apparatus | — | 2001-08-14 |
| 6130885 | Frequency hopping wireless communication system capable of simultaneously communicating different data and frequency hopping wireless communication apparatus | Tadashi Arakawa, Yasunori Suzuki | 2000-10-10 |
| 6032049 | Wireless telecommunication system using frequency hopping, and method of controlling same | — | 2000-02-29 |
| 5907545 | Wireless communication apparatus and method | Yasuyuki Arai | 1999-05-25 |
| 5857017 | Call waiting notifying apparatus | Hirokazu Ohi, Shigeru Nishikawa | 1999-01-05 |
| 5703936 | Communication apparatus receiving information from portable information medium | Shinji Tsuchida, Shoichi Takashima | 1997-12-30 |
| 5467367 | Spread spectrum communication apparatus and telephone exchange system | Kazunari Watanabe | 1995-11-14 |
| 5467395 | Telephone exchange apparatus | — | 1995-11-14 |
| 5361299 | Exchange apparatus enclosing a plurality of extension terminals and connecting an extension terminal to a line wire | — | 1994-11-01 |
| 5331667 | Telephone exchange apparatus with communication line clocking | — | 1994-07-19 |
| 5305348 | Spread-spectrum communication apparatus | — | 1994-04-19 |
| 5291549 | Private branch exchange and line exchange method | — | 1994-03-01 |
| 5267307 | Communication apparatus | Shoichi Takashima | 1993-11-30 |
| 5245653 | Memory card connectable to a telephone | — | 1993-09-14 |
| 5119414 | Key telephone system reading dialing information from a portable memory card | — | 1992-06-02 |
| 5095504 | Telephone and telephone system having temporary transfer and hold-release functions | Shigeru Nishikawa, Shugoro Ueno | 1992-03-10 |