Issued Patents All Time
Showing 1–5 of 5 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, Tsutomu Hatanaka, Shinji Ohgama +3 more | 2001-03-06 |
| 5507898 | Method of making a multilayer piezoelectric composite | Masashi Aoki, Kazunobu Abe, Koichiro Sakata, Tadashi Takenaka | 1996-04-16 |
| 4414196 | Method of producing single crystalline, acicular .alpha.-ferric oxide | Seiji Matsumoto, Tadashi Koga, Hideji Yamamoto | 1983-11-08 |
| 4202871 | Production of acicular ferric oxide | Seiji Matsumoto, Tadashi Koga, Shinya Nakatani | 1980-05-13 |