Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12024779 | Film forming method | Hirohisa Shibayama, Koukichi Kamada, Naoya Tainaka, Yoshito Utsumi, Hidenobu Matsuyama +2 more | 2024-07-02 |
| 11827985 | Film formation method | Koukichi Kamada, Hirohisa Shibayama, Naoya Tainaka, Yoshito Utsumi, Hidenobu Matsuyama +2 more | 2023-11-28 |
| 8247137 | Fuel cell and production of fuel cell stack | Akira Fujiki, Yukihiro Maekawa, Takeharu Kuramochi, Masahiko Katsu, Takayuki Hirao +7 more | 2012-08-21 |
| 7981572 | Fuel cell and production of fuel cell stack | Akira Fujiki, Yukihiro Maekawa, Takeharu Kuramochi, Masahiko Katsu, Takayuki Hirao +7 more | 2011-07-19 |