Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7138205 | Battery with proportional collectors, straps, and plates | Kazunari Ando, Kenji Kimura | 2006-11-21 |
| 6235421 | Enclosed lead storage battery | Akihiro Taniguchi, Gou Kashio, Takashi Hattori | 2001-05-22 |
| 6119762 | Device for manufacturing an electrode plate assembly for lead accumulator | Rikio Miyagi, Kunio Makino, Fumiaki Seta | 2000-09-19 |