Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D283253 | Fluorescent lamp assembly | Taketo Kamei, Hidenori Ito, Hideo Moriyama, Masayuki Katoogi | 1986-04-01 |
| 4447756 | Fluorescent lamp with layer of plural phosphors having different particle sizes | Kohtaro Kohmoto, Hisami Nira | 1984-05-08 |