Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10274544 | Route switching circuit and voltage detection device | Yukihiro Tomonaga, Tetsuya Makihara, Kazutaka Honda, Ryotaro Miura | 2019-04-30 |
| 10110020 | Equalization device for assembled battery | Teppei Kawamoto, Ryotaro Miura, Tomomichi Mizoguchi | 2018-10-23 |
| 7852047 | Disconnection detection device of assembled battery system and disconnection detection method of same | — | 2010-12-14 |
| 7535267 | Output circuit and operational amplifier | — | 2009-05-19 |
| 7049879 | Power supply circuit with control of rise characteristics of output voltage | Takaharu Hutamura, Hiroyuki Ban | 2006-05-23 |