Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6592645 | Method for producing fine powder of metallic nickel comprised of fine spherical particles | Hideto Mizutani, Minoru Yoneda, Toshihiro Sugaya, Hiroyoshi Urasumi, Chiyo Honda +6 more | 2003-07-15 |
| 6197273 | Method for producing fine spherical particles of carbonate or hydroxide of nickel, cobalt or copper | Kazuhiko Nagano, Kazunobu Abe, Shigefumi Kamisaka, Kiyoshi Fukai, Shinji Ohgama +3 more | 2001-03-06 |