Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7768374 | Inverter transformer and discharge tube drive circuit using the same | — | 2010-08-03 |
| 7728708 | Transformer apparatus, inverter transformer, and drive circuit | Hiroyuki Miyazaki, Hiroki Miura | 2010-06-01 |
| 7446641 | Balance transformer | — | 2008-11-04 |
| 7342476 | Leakage transformer | — | 2008-03-11 |
| 7295091 | Leakage transformer | — | 2007-11-13 |
| 7183889 | High-voltage transformer | — | 2007-02-27 |
| 7116201 | High-voltage transformer | — | 2006-10-03 |
| 7116204 | Leakage transformer | — | 2006-10-03 |
| 7009854 | Inverter transformer and inverter circuit | — | 2006-03-07 |
| 6967558 | Inverter transformer and inverter circuit | — | 2005-11-22 |
| 6933821 | Leakage transformer | — | 2005-08-23 |
| 6919693 | High-voltage transformer and discharge lamp driving apparatus | — | 2005-07-19 |
| 6650218 | Inverter transformer | — | 2003-11-18 |
| D434723 | Transformer | — | 2000-12-05 |