Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11241736 | Powder mixture for iron-based powder metallurgy, and method for manufacturing sintered compact using same | — | 2022-02-08 |
| 10500638 | Lubricant, mixed powder for powder metallurgy, and method for producing sintered body | Yoshihiro Ito, Eiichiro Yoshikawa, Yuji Taniguchi, Mitsuhiro Sato | 2019-12-10 |
| 10256019 | Iron-based soft magnetic powder for dust core, method for manufacturing the same, and dust core | Takeshi Ohwaki, Hiroyuki Mitani, Hirofumi Hojo, Kasumi Yanagisawa | 2019-04-09 |
| 10240032 | Binder for powder metallurgy, mixed powder for powder metallurgy, and sintered body | Yoshihiro Ito, Eiichiro Yoshikawa, Mitsuhiro Sato | 2019-03-26 |
| 9275779 | Iron-based soft magnetic powder for dust core, preparation process thereof, and dust core | Hirofumi Hojo, Masamichi Chiba, Hiroyuki Mitani, Tomotsuna Kamijo | 2016-03-01 |
| 8445105 | Iron-based soft magnetic powder for dust core, method for production thereof, and dust core | Hiroyuki Mitani, Hirofumi Houjou, Chio Ishihara, Makoto Iwakiri, Sohei Yamada +1 more | 2013-05-21 |
| 8409707 | Iron-based soft magnetic powder for dust core and dust core | Hiroyuki Mitani, Hirofumi Houjou | 2013-04-02 |
| 8236087 | Powder core and iron-base powder for powder core | Hiroyuki Mitani, Hirofumi Houjou, Chio Ishihara, Makoto Iwakiri, Sohei Yamada +1 more | 2012-08-07 |
| 6391083 | Mixture for powder metallurgy product and method for producing the same | Shinya Kawai, Masaaki Satoh, Yoshikazu Seki, Masaki Amano, Hideaki Ushio +1 more | 2002-05-21 |
| 6344169 | Method for compaction of powders for powder metallurgy | Takehiro Tsuchida, Hiroshi Yaguchi, Tetsuya Sawayama, Masaaki Sato, Yoshikazu Seki | 2002-02-05 |
| 6264718 | Powder metallurgy product and method for manufacturing the same | Shinya Kawai, Michael E. Lutheran, Masaaki Satoh, Hironori Suzuki | 2001-07-24 |