Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5277057 | Gasoline detecting device | Kazutoshi Angata, Takamitsu Ariyoshi, Hiromi Sonoda | 1994-01-11 |
| 5194134 | Gaseous carbon dioxide detection sensor | Hozumi Futata, Takayuki Suzuki, Hironori Hadano, Noboru Yamazoe, Norio Miura | 1993-03-16 |