Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873156 | Solid electrolytic fuel cell and method for manufacturing same | Tokuki Satake, Hiroshi Sakai, Masaharu Nakamori, Masaru Ishibashi | 1989-10-10 |
| 4220613 | Liquid feeder | Yasufumi Nakajima | 1980-09-02 |