Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8218395 | Moving object detecting apparatus | Fumihiro Kasano, Toru Mugiuda, Kazushi Goto, Hidehiko Fujikawa, Motohiro Minamino | 2012-07-10 |
| 5349463 | Optical radio repeater with signal quality detection | Kazutoshi Hirohashi, Hiroshi Horii, Hideo Koike, Yoshiaki Yunoki, Tetsuo Fukasawa +7 more | 1994-09-20 |
| 4961039 | Moving object detecting device | Kazumasa Yamauchi, Hiromitsu Inoue | 1990-10-02 |
| 4942384 | Composite type crime preventive sensor | Kazumasa Yamauchi | 1990-07-17 |
| 4796725 | Electrostatic transducer | — | 1989-01-10 |