Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5068574 | Lighting device for fluorescent discharge tube | Yoshiharu Koda | 1991-11-26 |
| 4999546 | Starting device for discharge tube | Yoshiharu Koda | 1991-03-12 |
| 4834064 | Combustion apparatus | Masayuki Fujimoto | 1989-05-30 |
| 4596524 | Liquid fuel burning apparatus | — | 1986-06-24 |