Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6746509 | Process for producing zinc or zinc alloy powder for battery | Akira Oyama, Tadayoshi Odahara, Seiji Fuchino, Hisaji Shimomura | 2004-06-08 |
MS
Mitsuo Shinoda
Mitsui Mining & Smelting Co.: 1 patents #15 of 65Top 25%
Overall (2004): #150,915 of 270,089Top 60%
1
Patents 2004