Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6489786 | Non-isolated type voltage sensor | Hisashi Takemoto | 2002-12-03 |
| 6246216 | Battery charge control device having function to decide gassing without temperature sensor | Hisashi Takemoto | 2001-06-12 |
| 6198254 | Battery capacity measurement apparatus, taking into consideration a gassing voltage that changes relative to temperature | Michito Enomoto | 2001-03-06 |
| 6191558 | Battery controller and junction box with the same battery controller | Yoichi Arai | 2001-02-20 |
| 6181101 | Intelligent junction box | Yoichi Arai | 2001-01-30 |
| 6137284 | Method and apparatus for detecting supply voltage | Youichi Arai, Kiyoshi Nakajima | 2000-10-24 |