Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10429339 | Gas sensor | Masatake Nakamura | 2019-10-01 |
| 7722750 | Gas sensor with improved heat resistance | Kazuya Nakagawa | 2010-05-25 |
| 6948353 | Quick response structure of gas sensor | Makoto Mashida, Kazuhiro Okazaki | 2005-09-27 |
| 6279376 | Gas sensor for vehicle engine having a double-pipe cover | Masaru Yamada, Hidetaka Hayashi, Satoshi Nakamura, Hiroo Imamura, Daisuke Makino | 2001-08-28 |