Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4758482 | Enclosed type lead batteries and method for producing the same | Tomoyuki Ohkura, Akira Ishiodori, Yoshimi Yabui, Yutaka Suzuki, Masayoshi Aoki +7 more | 1988-07-19 |