Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8285400 | Digital controller for controlling output voltage under large variations in load and supply voltage | Kazushi Nakano, Tatsuyoshi Kajikawa, Eiji Takegami, Kazushi Watanabe, Satoshi Tomioka | 2012-10-09 | |
| 8099199 | Digital controller | Eiji Takegami, Kazushi Watanabe, Satoshi Tomioka, Kazushi Nakano, Tatsuyoshi Kajikawa | 2012-01-17 | |
| 7620462 | Robust digital controller and its designing device | Kazushi Nakano, Tatsuyoshi Kajikawa, Eiji Takegami, Kazushi Watanabe, Satoshi Tomioka | 2009-11-17 | |
| 7494108 | Motor-operated valve | Yasushi Inoue, Hitoshi Umezawa | 2009-02-24 | $1,277,000 |