Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11652216 | Electrode catalyst layer for fuel cells and solid polymer fuel cell using same | Satoshi Mogi, Hiromu Watanabe, Naohiko Abe | 2023-05-16 |
| 10629935 | Fuel cell electrode catalyst layer, production method therefor, membrane electrode assembly, and solid polymer fuel cell | Naohiko Abe, Hiromu Watanabe, Susumu Takahashi, Kenichi Amitani, Akiko Sugimoto | 2020-04-21 |
| 10615425 | Tin oxide, electrode catalyst for fuel cells, membrane electrode assembly, and solid polymer fuel cell | Koichi Miyake, Susumu Takahashi, Hiromu Watanbe, Naohiko Abe, Kenichi Amitani +4 more | 2020-04-07 |
| 8003218 | Al-Ni-B alloy material for reflective film | Yoshinori Matsuura, Hironari Urabe, Takashi Kubota | 2011-08-23 |
| 6840844 | Process for preparing p-type thermoelectric material | Norihiko Miyashita, Tomoyasu Yano, Isamu Yashima | 2005-01-11 |