| 5754625 |
Radio phone apparatus having compact cordless extension unit |
— |
1998-05-19 |
| 5644620 |
Method of indicating a portable unit of a cordless telephone instrument out of operational area and its device |
— |
1997-07-01 |
| 5365572 |
Cordless key telephone system with multiple tenant facility |
Noboru Saegusa, Shinji Kumataka, Hirokazu Adachi, Ichiro Tamura, Kosuke Hashimoto |
1994-11-15 |
| 5283817 |
Cordless key telephone system for covering multiple service areas having exclusively assigned control channels |
Toshihiro Hara, Shinji Kumataka, Kosuke Hashimoto |
1994-02-01 |
| 5136629 |
Radio communication system having control method for shortening call response time |
Hideki Toyama, Yuji Ohta, Noboru Saegusa, Shoji Fuse, Koji Ono |
1992-08-04 |
| 5086451 |
Method for controlling a plurality of stationary apparatuses in a cordless telephone system |
Noboru Saegusa, Hideki Toyama, Yuji Ohta, Shoji Fuse, Koji Ono |
1992-02-04 |
| 4991198 |
Interconnection control method in cordless telephone system |
Kazuyuki Tate, Ryoji Kawasaki, Noboru Saegusa, Syoji Huse, Koji Ono |
1991-02-05 |
| 4910761 |
Radio telephone |
Noboru Saegusa, Yuichiro Takagawa, Shoichi Tozuka, Yasushi Hatakeyama |
1990-03-20 |
| 4864599 |
Registration of a new cordless telephone to an existing system |
Noboru Saegusa |
1989-09-05 |
| 4860337 |
Rapid processing of immediately successive arrival signals in a base station of a radio communication network |
— |
1989-08-22 |
| 4837801 |
Base station capable of monitoring occurrence of interference on every transmission |
— |
1989-06-06 |