Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5611779 | Electrochemical fluid delivery device | Satoshi Saito, Yuko Fujita | 1997-03-18 |
| 5128218 | Sealed lead-acid battery | Toshiaki Hayashi, Teruhiro Hatanaka, Masahiko Kosai, Takao Omae | 1992-07-07 |
| 5035966 | Sealed lead-acid battery | Toshiaki Hayashi | 1991-07-30 |
| 4485156 | Pasted type lead-acid battery | — | 1984-11-27 |