Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6800398 | Alkaline storage battery pole plate and production method for alkaline storage battery pole plate and alkaline storage battery | Satoshi Furuya, Gota Asano, Ayahito Shiosaki, Yoshihisa Inaba, Yoshiyuki Tada | 2004-10-05 |
| 6777130 | Square battery | Hideki Kasahara, Masumi Katsumoto, Yoshihiro Boki | 2004-08-17 |
| D486445 | Battery | Hideki Kasahara, Masumi Katsumoto, Yoshihiro Boki | 2004-02-10 |