Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9446967 | Method for producing size selected particles | Gregory K. Krumdick, Young-Ho Shin | 2016-09-20 |
| 7503943 | Fluorinated carbon active material | Hisashi Tsukamoto, Hiroyuki Yumoto, M. Elizabeth Bush | 2009-03-17 |
| 7052802 | Fluorinated carbon active material | Hisashi Tsukamoto, Hiroyuki Yumoto, M. Elizabeth Bush | 2006-05-30 |
| 6149861 | Methods for manufacturing R-Fe-B type magnet raw material powder and R-Fe-B type magnet | Yuji Kaneko, Yasuhide Sasakawa, Katsuya Kase, Takashi Hashikawa | 2000-11-21 |
| 5281250 | Powder material for rare earth-iron-boron based permanent magnets | Atsushi Hamamura, Katsumi Okayama, Yuji Kaneko, Yasuhiro Okajima, Shuji Okada | 1994-01-25 |