Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10862322 | Electricity-storage system, monitoring device, and power control system | Shoichi Toya | 2020-12-08 |
| 10651666 | Electricity-storage system, monitoring device, and power control system | Shoichi Toya | 2020-05-12 |
| 9923398 | Electricity-storage system, monitoring device, and power control system | Shoichi Toya | 2018-03-20 |
| 9590422 | Power supply system, power conversion apparatus, and measurement point switching apparatus | Hiroshi Nagasato, Hiroaki Kaku, Yoshikatsu Ito, Kiyoshi Ando, Yasuhisa Ihira | 2017-03-07 |
| 9236790 | Power distribution device and power distribution system using same | — | 2016-01-12 |
| 9112421 | Converter circuit including switch element unit | Kei Murayama | 2015-08-18 |
| 8421574 | Contactless power transmission apparatus and a method of manufacturing a secondary side thereof | Masayuki Suzuki, Hiroyasu Kitamura, Atsushi Isaka, Tatsuhiko Keishu | 2013-04-16 |
| 8095211 | Body fat measuring device | Hideki Tamura, Shuji Murakami | 2012-01-10 |
| 8016770 | Cognitive function training unit | Yu Chiba, Shogo Fukushima, Shuji Murakami, Akira Yamaguchi | 2011-09-13 |
| 7478911 | Perimeter | Shuji Murakami, Shogo Fukushima, Hideo Fukunaga, Akio Tabuchi, Kazutaka Kani +1 more | 2009-01-20 |
| 5928505 | Device for purifying and dispensing water | Takahiro Heiuchi | 1999-07-27 |
| 5706183 | Inverter power supply with single discharge path | Hideaki Abe, Shosuke Akisada, Takio Maekawa, Hideki Tamura | 1998-01-06 |
| 5493747 | Electric toothbrush | Yoji Kawamoto | 1996-02-27 |
| 4755735 | Charge control circuit for a battery charger | — | 1988-07-05 |
| 4551666 | Quick charging apparatus | Sumio Wada | 1985-11-05 |