Patents per Year
Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7829848 | Gas monitoring apparatus | Yasuaki Takada, Masao Suga, Hisashi Nagano, Izumi Waki, Tatsuo Nojiri +4 more | 2010-11-09 | $98,000 |
| 7663098 | Gas monitoring apparatus and gas monitoring method | Yasuo Seto, Isaac Ohsawa, Hiroshi Sekiguchi, Hisashi Maruko, Yasuaki Takada +3 more | 2010-02-16 | $54,000 |
| 7449685 | Gas monitoring apparatus | Yasuaki Takada, Masao Suga, Hisashi Nagano, Izumi Waki, Tatsuo Nojiri +4 more | 2008-11-11 | $129,000 |
| 7260173 | Apparatus and method for detecting threats | Kyoichiro Wakayama, Hiroya Koshishiba, Yukiya Hattori | 2007-08-21 | $215,000 |
| 6806726 | Semiconductor integrated circuit | Tetsuya Maruyama | 2004-10-19 | |
| 6693448 | Semiconductor integrated circuit | Tetsuya Maruyama | 2004-02-17 |