Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4562379 | Glow switch starter having metal oxide deposit | Yoshitomi Dobashi, Masahiko Asakura | 1985-12-31 |
| 4447756 | Fluorescent lamp with layer of plural phosphors having different particle sizes | Hiroyuki Ebara, Hisami Nira | 1984-05-08 |
| 4199707 | Fluorescent lamp | Junetsu Akiyama, Takayoshi Fuchida, Akira Taya, Kazunori Nagafuchi, Tomohiko Kobuya | 1980-04-22 |