Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D437646 | Lamp unit | Munehiko Yanagita, Katsunori Sato | 2001-02-13 |
| D397458 | Lamp | Munehiko Yamagita | 1998-08-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D437646 | Lamp unit | Munehiko Yanagita, Katsunori Sato | 2001-02-13 |
| D397458 | Lamp | Munehiko Yamagita | 1998-08-25 |