Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8704894 | Display device, television receiver, and method for starting up display device | Akio Kitaya | 2014-04-22 |
| 5521024 | Lead acid storage battery | Masaaki Sasaki, Masahiro Arakawa, Kazuo Murata | 1996-05-28 |
| 5498496 | Lead acid battery | Masaaki Sasaki, Masahiro Arakawa, Kazuo Murata | 1996-03-12 |