Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5079681 | Illuminating apparatus | Masaharu Baba, Akihiko Komatsuzaki, Takao Mizukami | 1992-01-07 |
| 4899085 | Igniting device for a high-pressure discharge lamp capable of battery voltage compensation | Mitsutoshi Kimura | 1990-02-06 |
| 4513357 | Headlamp unit with timed switching between two lights | Kiyokazu Honda | 1985-04-23 |
| 4366409 | Halogen incandescent lamp | Kiyokazu Honda, Hidehiro Shinada | 1982-12-28 |
| 4342142 | Method for manufacturing sealed-beam type electric bulb | Kiyokazu Honda | 1982-08-03 |
| 4305015 | Sealed beam lamp including halogen bulb with light shielding layer | Kiyokazu Honda | 1981-12-08 |