Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6680583 | Sign lamp lighting transformer with protective functions | Yoshihiro Nakamura, Hideki Shimizu, Ikuo Suzuki, Daiki Goshima, Yoshihiro Matsui +3 more | 2004-01-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6680583 | Sign lamp lighting transformer with protective functions | Yoshihiro Nakamura, Hideki Shimizu, Ikuo Suzuki, Daiki Goshima, Yoshihiro Matsui +3 more | 2004-01-20 |