Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7258291 | Destructive device, foam gas collecting device, and foam gas separating and collecting system | Mikio Yotsumoto, Yutaka Matsuda, Susumu Saitou, Kazuo Kimura, Yasuo Sasaki | 2007-08-21 |
| 6088117 | Reflection characteristic measuring apparatus | Kenji Imura, Wataru Yamaguchi, Hiroshi Kohsaka, Naoki Sagisaka | 2000-07-11 |
| 5636015 | Measuring apparatus for measuring an optical property of a fluorescent sample | Kenji Imura, Kiyoshi Imai, Tokihisa Kawabata | 1997-06-03 |
| 5400341 | Control device for controlling a central processing unit on instantaneous voltage drop | Hidetoshi Takenaka | 1995-03-21 |
| 4939770 | Cordless telephone with battery saving function | — | 1990-07-03 |
| 4856083 | Method of connecting a cordless telephone by radio | — | 1989-08-08 |
| 4796291 | Mobile radio communications system | — | 1989-01-03 |
| 4747123 | MF signal transmitting control apparatus/method for use in cordless telephone system | — | 1988-05-24 |
| 4691338 | Line switching circuit for cordless telephone | — | 1987-09-01 |
| 4682351 | Cordless Telephone system | — | 1987-07-21 |
| 4640986 | Mobile radio communication system | Akio Yotsutani, Noboru Saegusa, Tomoshi Sone | 1987-02-03 |
| 4575582 | Mobile radio communications system | — | 1986-03-11 |