Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4665341 | Colored fluorescent lamp assembly | Hiroshi Imamura, Katsumasa Nakai, Makoto Toho | 1987-05-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4665341 | Colored fluorescent lamp assembly | Hiroshi Imamura, Katsumasa Nakai, Makoto Toho | 1987-05-12 |