Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9829455 | Gas detector | Masaya Watanabe, Shoji Kitanoya, Daisuke Ichikawa, Masahiro Yamashita | 2017-11-28 |
| 9709517 | Gas detector | Masaya Watanabe, Shoji Kitanoya, Daisuke Ichikawa, Masahiro Yamashita, Kaoru Hisada | 2017-07-18 |
| 9606075 | Gas detector and program | Masahiro Yamashita, Shoji Kitanoya, Masaya Watanabe, Daisuke Ichikawa | 2017-03-28 |