Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8591828 | Hydrogen gas detecting membrane | Shunya Yamamoto, Katsuyoshi Takano, Masahito Yoshikawa | 2013-11-26 |
| 8052898 | Hydrogen gas detecting material and the coating method | Katsuyoshi Takano, Shunya Yamamoto, Masaki Sugimoto, Masahito Yoshikawa | 2011-11-08 |