Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12316226 | Power converter for enabling simultaneous transmission of power between multiple voltage parts | Yoshiki Suzuki, Keisuke Suzuki, Shuji KURAUCHI | 2025-05-27 |
| 11750002 | Battery monitoring apparatus | Masaaki KITAGAWA, Shun Miyauchi | 2023-09-05 |
| 11313913 | Battery monitoring apparatus | — | 2022-04-26 |
| 11269019 | Voltage detection apparatus | — | 2022-03-08 |
| 11091354 | Rail cleaning device for passenger conveyor | — | 2021-08-17 |
| 10429446 | Battery monitoring system | — | 2019-10-01 |
| 9193569 | Balustrade device for conveyor | — | 2015-11-24 |
| 9153972 | Battery monitoring apparatus | — | 2015-10-06 |
| 9128161 | Voltage monitoring device | Hayato MIZOGUCHI, Yasuhiro Kamiya | 2015-09-08 |
| 9103892 | Ground fault detector | — | 2015-08-11 |
| 9007065 | Battery monitoring apparatus | — | 2015-04-14 |
| 8907626 | Battery pack control apparatus | Keisuke Tanigawa, Tomomichi Mizoguchi, Manabu Sasaki, Yoshiaki Kikuchi, Ryo Mano +2 more | 2014-12-09 |
| 8878491 | Battery voltage monitoring apparatus | — | 2014-11-04 |
| 8854047 | Voltage monitor for monitoring voltage of a battery | Tomomichi Mizoguchi, Keisuke Tanigawa, Manabu Sasaki, Yoshiaki Kikuchi, Ryo Mano +2 more | 2014-10-07 |
| 8723483 | Battery monitoring device | — | 2014-05-13 |
| 8692508 | Battery voltage monitoring device | — | 2014-04-08 |
| 8489347 | Battery pack monitoring apparatus | — | 2013-07-16 |
| 7362588 | Flying capacitor type battery voltage detector | Tetsuya Kobayashi, Keisuke Tanigawa | 2008-04-22 |
| 5731669 | Control apparatus for electric vehicle | Tsuneyuki Egami | 1998-03-24 |