Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10081872 | Hydrogen production system and method for producing hydrogen | Masafumi Komai, Masahiko Yamada, Tsuneji Kameda, Seiji Fujiwara, Hisao Watanabe +2 more | 2018-09-25 |
| 9957626 | Hydrogen production system and method for producing hydrogen | Hisao Watanabe, Ryoji Yoshimura, Seiji Fujiwara, Hiroyuki Yamauchi, Masafumi Komai +5 more | 2018-05-01 |