Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7994736 | Cold cathode fluorescent lamp inverter apparatus | Toru Ashikaga, Jaehee Cho | 2011-08-09 |
| 7952334 | DC-DC converter | — | 2011-05-31 |
| 7928701 | AC-DC converter | — | 2011-04-19 |
| 7872417 | Glass-sealed light emitting element, circuit board with the glass-sealed light emitting element, and methods for manufacturing those | Nobuhiro Nakamura, Syuji Matsumoto, Hitoshi Onoda, Yutaka Segawa, Tetsuro Matsumoto | 2011-01-18 |