Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10312804 | Power supply apparatus with power factor correction using fixed on and off periods | — | 2019-06-04 |
| 9705394 | Overcurrent protection power supply apparatus | — | 2017-07-11 |
| 9018925 | Load control apparatus | Hiroko Aono | 2015-04-28 |
| 8699202 | Heat generation inhibiting circuit for exciting coil in relay | — | 2014-04-15 |
| 8643992 | Overcurrent protection apparatus for load circuit | — | 2014-02-04 |
| 8536819 | Power supply device | Teruki Yamauchi | 2013-09-17 |
| 8461793 | Motor load control apparatus | — | 2013-06-11 |
| 8422183 | Overcurrent detecting apparatus | — | 2013-04-16 |
| 8351175 | Protective device for load circuit | — | 2013-01-08 |
| 8315028 | Overcurrent protection apparatus | — | 2012-11-20 |
| 8295021 | Overcurrent protection apparatus for load circuit | — | 2012-10-23 |
| 8203857 | Booster device | Hiroko Aono | 2012-06-19 |
| 8143867 | Electric power supply device | — | 2012-03-27 |
| 8089742 | Overcurrent protection apparatus for load circuit | — | 2012-01-03 |
| 7933103 | Overcurrent detection device | — | 2011-04-26 |
| 7791853 | Control apparatus of semiconductor switch | — | 2010-09-07 |
| 7504849 | On failure detecting apparatus of power supply circuit | — | 2009-03-17 |
| 7457089 | Load driving device with diagnosing unit for overcurrent detector | — | 2008-11-25 |
| 7443645 | Overcurrent detecting device | — | 2008-10-28 |
| 7405916 | Control apparatus of semiconductor switch | — | 2008-07-29 |
| 7248452 | Method of protecting semiconductor device and protection apparatus for semiconductor device using the same | — | 2007-07-24 |
| 7203046 | Overcurrent detecting device | — | 2007-04-10 |
| 7177130 | Overcurrent detection and protection apparatus for switching element | — | 2007-02-13 |
| 7015665 | Power window driving apparatus | — | 2006-03-21 |
| 7002309 | Power window driving apparatus | — | 2006-02-21 |