Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5609747 | Method of dissolving zinc oxide | Akio Sakurai, Yasuhide Okada, Hiroshi Nakano, Takao Ikenaga, Osamu Shin +1 more | 1997-03-11 |
| 4632744 | Device for metal strip electrolytic processing | Shinjiro Murakami, Hiroshi Horyoda, Tetsuya Kohama, Shinjiro Ishikawa, Shuji Iwamoto +1 more | 1986-12-30 |