Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4729076 | Signal light unit having heat dissipating function | Tsuzawa Masami, Uchiyama Yoshinori, Waki Osamu, Kato Hiroshi, Morikawa Tadahiro | 1988-03-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4729076 | Signal light unit having heat dissipating function | Tsuzawa Masami, Uchiyama Yoshinori, Waki Osamu, Kato Hiroshi, Morikawa Tadahiro | 1988-03-01 |