Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10186715 | Single cell with metal plate, fuel cell stack, and method for producing single cell with metal plate | Yasuo Okuyama, Makoto Kuribayashi | 2019-01-22 |
| 10164286 | Separator-fitted single fuel cell inducing joint portion with protruding portion and sealing portion, and fuel cell stack | Makoto Kuribayashi, Yasuo Okuyama | 2018-12-25 |
| 10122023 | Fuel cell with separator, method for manufacturing same, and fuel cell stack | Makoto Kuribayashi, Wataru Matsutani, Yosuke Yatsuya, Masaaki Murase | 2018-11-06 |
| 9728797 | Fuel cell and fuel cell stack | Makoto Kuribayashi, Hayato Katsuda | 2017-08-08 |
| 7875832 | Ceramic heater, heat exchange unit, and warm water washing toilet seat | Katsuhiko Horii | 2011-01-25 |