Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9780691 | AC-DC power conversion apparatus to output boosted DC voltage | — | 2017-10-03 |
| 9755505 | Power converter | — | 2017-09-05 |
| 9722500 | Digital broadcast receiver apparatus and method | — | 2017-08-01 |
| 9647534 | Power conversion apparatus | — | 2017-05-09 |
| 9490637 | Power converting apparatus | — | 2016-11-08 |
| 9413261 | Power conversion apparatus | — | 2016-08-09 |
| 9397555 | AC-DC power conversion circuit with current harmonic suppression | — | 2016-07-19 |
| 9293979 | Power conversion apparatus for converting an alternating current voltage to a direct current voltage | — | 2016-03-22 |
| 8897043 | Power conversion apparatus and method | — | 2014-11-25 |
| 8824180 | Power conversion apparatus | — | 2014-09-02 |
| 8773875 | Power conversion apparatus | — | 2014-07-08 |
| 8488346 | Power conversion apparatus and method | — | 2013-07-16 |
| 7047172 | Electric network simulating method, simulating apparatus, and medium for storing simulation program | Takashi Kobayashi | 2006-05-16 |
| 6057651 | Lighting apparatus | — | 2000-05-02 |
| 5266869 | Discharge lamp lighting apparatus having output impedance which limits current flow therethrough after start of discharging | — | 1993-11-30 |
| 4683479 | Thermal printer | Keiichi Horiya, Kazuhide Takahama | 1987-07-28 |
| 4660387 | Controls for refrigerating or air-conditioning units | — | 1987-04-28 |