Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4994329 | Article having nickel plated film comprising a varying content of phosphorus | Takayoshi Tsuzuki | 1991-02-19 |
TK
Taketoshi Kaimasu
Overall (All Time): #3,870,438 of 4,157,543Top 95%
1
Patents All Time