Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9516699 | Sensor network system | Hironao Okada, Toshihiro Itoh, Toshio Sakamizu | 2016-12-06 |
| 6848320 | Mechanical deformation amount sensor | Hisakazu Miyajima, Akira Yabuta, Jun Sakai | 2005-02-01 |
| 5444452 | Dual frequency antenna | Munehiko Itoh, Raj Mittra | 1995-08-22 |
| 5323168 | Dual frequency antenna | Munehiko Itoh, Raj Mittra | 1994-06-21 |
| 5138302 | Photoelectric, scattered light smoke detector | Akira Nagaoka, Shigeki Shimomura, Tomizo Terasawa, Hironori Kami, Masanobu Ogawa | 1992-08-11 |
| 5025169 | Sensor in IC formation | Tomizo Terasawa, Masanobu Ogawa, Hironori Kami | 1991-06-18 |