Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5409520 | Copper powder for solderable and electroconductive paints and process for producing the same | Seiji Mori | 1995-04-25 |
| 5068150 | Copper powder for electroconductive paints and electroconductive paint compositions | Yoshinobu Nakamura, Yoshio Sohama, Toru Iwasaki, Sumiko Yamano | 1991-11-26 |
| 4888216 | Copper powder for electroconductive paints and process for production thereof | Hirohisa Senzaki, Yoshio Sohama | 1989-12-19 |
| 4833033 | Resin coated copper powder for electroconductive paints | Hirohisa Senzaki, Yoshio Sohama | 1989-05-23 |