Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11525812 | Gas concentration measuring device and method of calibrating same | Osamu Sakaguchi, Isao Ito, Yasuhiro Toriyama | 2022-12-13 |
| 9397347 | Electrode for use in a fuel cell functioning as a gas diffusion layer and an electrocatalyst layer | Naokazu Sasaki, Kyosuke Iida, Yasuo Imashiro, Jun-ichi Ozaki | 2016-07-19 |