Issued Patents All Time
Showing 1–4 of 4 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, Kiyoshi Fukai, Tsutomu Hatanaka, Shinji Ohgama +3 more | 2001-03-06 |
| 5078984 | Process for producing microcrystalline barium ferrite platelets | Susumu IWASAKI, Yoshihiko Nakane, Iwao Yamazaki, Tutomu Hatanaka | 1992-01-07 |
| 4960582 | Process for producing microcrystalline Co/Ti-substituted barium ferrite platelets | Susumu IWASAKI, Iwao Yamazaki, Tutomu Hatanaka | 1990-10-02 |