Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9570978 | Power supply control device for inductive loads | Shuichi Matsumoto, Masahiko Sayama | 2017-02-14 |
| 8890554 | Current control device for electric load | Hiroaki Tanihara, Shuichi Matsumoto | 2014-11-18 |
| 7609496 | Non-feedback type load current controller | Shuuiti Matsumoto, Osamu Nishizawa, Tetsushi Watanabe | 2009-10-27 |
| 7504743 | Power supply control device for on-vehicle electrical loads | Shuuiti Matsumoto, Osamu Nishizawa | 2009-03-17 |