Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5497289 | Inverter apparatus and method therefor | Naohiro Hirose, Wataru Ikeshita, Shinzo Tomonaga | 1996-03-05 |
| 5218523 | Driver circuit for an inverter device with output voltage stabilization during start-up period | — | 1993-06-08 |
| 5214575 | Ground fault detector for an inverter and a method therefor | Taro Ando | 1993-05-25 |
| D330701 | Power inverter | Masakatsu Suzuki, Hideo Iinuma | 1992-11-03 |
| D328058 | Power inverter | Masakatsu Suzuki, Hideo Iinuma | 1992-07-21 |
| 4819157 | Overcurrent protection circuit for inverter device including majority circuit for turn-off of majority of conducting transistors | Kenji Hirose, Masakatsu Daijyo | 1989-04-04 |
| 4745535 | Ringing choke type DC/DC converter | Osamu Miyazaki | 1988-05-17 |
| 4686480 | Wave generation circuit for a pulse-width modulation inverter | Masayuki Katto | 1987-08-11 |
| 4628395 | Overload protecting circuit for an inverter device | — | 1986-12-09 |