Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4372804 | Method for making multilayer printed wiring board | Takayoshi Hanabusa, Kenji Yamamoto, Keiji Kurosawa, Mitsuo Yamashita | 1983-02-08 |
SU
Shinzi Umemoto
Overall (All Time): #4,048,444 of 4,157,543Top 100%
1
Patents All Time