Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7545103 | Cold-cathode tube lighting device for use in a plurality of cold-cathode tubes lit by one low-impedance power source | Akeyuki Komatsu, Eiji Miyake, Toshio Manabe | 2009-06-09 |
| 7436130 | Cold-cathode tube lighting device for use in a plurality of cold-cathode tubes lit by two low-impedance power sources | Akeyuki Komatsu, Eiji Miyake | 2008-10-14 |
| 7164340 | Transformer for switching power supply | Jun Nakagawa, Akeyuki Komatsu | 2007-01-16 |
| 7038397 | Cold cathode fluorescent lamp driver circuit | Akeyuki Komatsu, Eiji Miyake | 2006-05-02 |