Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7708867 | Gas diffusion electrode | Yuji Yamada, Yoshinori Nishiki, Tsuneto Furuta | 2010-05-04 |
| 4696838 | Method of forming built-up film of fluorinated aliphatic compound on substrate surface | Seizo Miyata, Hidenari Nakahama | 1987-09-29 |