Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6492773 | Self-ballasted fluorescent lamp | Masayoshi Gyoten, Kenichiro Takahashi, Satoshi Kominami | 2002-12-10 |
| 6424100 | Fluorescent lamp operating apparatus and compact self-ballasted fluorescent lamp | Satoshi Kominami, Mamoru Takeda, Takayuki Imai, Masayoshi Gyoten, Masanobu Murakami | 2002-07-23 |