Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10573900 | Suction roller, coating apparatus and apparatus for manufacturing membrane electrode assembly | Mitsuo Ogasawara, Yoshinori Takagi | 2020-02-25 |
| 10201958 | Apparatus for manufacturing membrane electrode assembly | Yoshinori Takagi | 2019-02-12 |