Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7424605 | Communication system, server device, client device and method for controlling the same | — | 2008-09-09 |
| 7133666 | Radio communication system and reception status display method | — | 2006-11-07 |
| 6804195 | Wireless communication system having network controller and wireless communication device connected to digital communication line, and method of controlling said system | Michihiro Izumi, Naoto Kagaya, Akihiro Uchimi | 2004-10-12 |
| 6314296 | Wireless communication system and method of controlling same | Masashi Hamada | 2001-11-06 |
| 6229985 | Communication apparatus | — | 2001-05-08 |
| 5642400 | Communication apparatus used for communicating in accordance with a multi-channel access method | Mitsuhiro Watanabe, Masashi Hamada | 1997-06-24 |
| 5613220 | Radio communication apparatus | — | 1997-03-18 |
| 5602910 | Control apparatus for switching station connections using a holding tone | Yuichiro Tsutsui, Minoru Ogata, Shoji Suzuki, Shinji Tsuchida, Shigeru Hiroki | 1997-02-11 |
| 5594944 | Communication channel selection method | Minoru Ogata, Shoji Suzuki, Shinji Tsuchida, Yuichiro Tsutsui, Shigeru Hiroki | 1997-01-14 |
| 5517551 | Telephone apparatus with dial key display for external line status | — | 1996-05-14 |
| 5157305 | Deflecting yoke for television receiver | Tatsuya Satoh | 1992-10-20 |
| 5138655 | Telephone apparatus capable of setting card unit therein | Shoichi Takashima, Kuniaki Ohtsuka, Yoshihiro Tanigawa, Shoji Suzuki, Shigeru Hiroki +2 more | 1992-08-11 |
| 5008600 | Deflection yoke device | Akira Hashimoto | 1991-04-16 |
| 4833432 | Saturable reactor for use in self-convergence system fo deflection yoke | Shinji Ohtsu, Yoshimitsu Takamatsu | 1989-05-23 |