Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6159624 | High-proton-conductive antimonic acid film | Kiyoshi Ozawa, Yoshio Sakka, Tetsuo Uchikoshi | 2000-12-12 |
| 4386974 | Hydrogen storage material | Yasuo Sasaki | 1983-06-07 |
| 4349527 | Iron-titanium-niobium alloy | Yasuo Sasaki | 1982-09-14 |