Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4630180 | Light emitting diode array | Kiyokazu Honda, Takaki Watanabe | 1986-12-16 |
| 4285032 | Tubular incandescent lamp | Kiyokazu Honda, Yoshiji Yoshiike, Teruyoshi Kawamata | 1981-08-18 |