Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7575644 | Solution for treating metal surface, surface treating method, and surface treated material | Hideki Takakuwa, Yuko Takanashi, Katsutoshi Ando | 2009-08-18 |
YM
Yasuhito Murai
Nihon Parkerizing Co.: 1 patents #112 of 330Top 35%
Overall (All Time): #3,332,958 of 4,157,543Top 85%
1
Patents All Time