Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11717917 | Laser processing apparatus and laser processing method | Takashi Kobayashi, Naruhiko Okubo, Kenichi Fukami, Kenji Sugai | 2023-08-08 |
| 10971749 | Method of and apparatus for producing membrane electrode assembly | Hiroyuki Nakatsuka, Masaya Igaki | 2021-04-06 |
| 10873091 | Method for producing porous metal body and method for producing electrode catalyst | Kei Matsumoto, Yu Wakakuwa | 2020-12-22 |