Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12070794 | Method for producing Fe-based nanocrystalline alloy ribbon, method for producing magnetic core, Fe-based nanocrystalline alloy ribbon, and magnetic core | Nakao Moritsugu | 2024-08-27 |
| 10987729 | Fe-based amorphous alloy ribbon manufacturing method, Fe-based amorphous alloy ribbon manufacturing device, and wound body of Fe-based amorphous alloy ribbon | — | 2021-04-27 |
| 10661334 | Amorphous alloy ribbon and method of producing the same | Hiroshi Shibasaki, Takayuki Motegi, Hajime Itagaki, Yoshio Bizen | 2020-05-26 |
| 9604278 | Amorphous alloy ribbon and method of producing the same | Hiroshi Shibasaki, Takayuki Motegi, Hajime Itagaki, Yoshio Bizen | 2017-03-28 |
| 7012527 | Resonator for use in electronic article surveillance systems | Daichi Azuma, Yoshio Bizen | 2006-03-14 |
| 6749700 | Method for producing amorphous alloy ribbon, and method for producing nano-crystalline alloy ribbon with same | Yoshio Bizen, Michihiro Nagao | 2004-06-15 |
| 6648994 | Methods for producing iron-based amorphous alloy ribbon and nanocrystalline material | Yoshio Bizen, Shunsuke Arakawa | 2003-11-18 |
| 6405787 | Method for winding rapidly quenched thin ribbon, apparatus for producing rapidly quenched thin ribbon, and rapidly quenched thin ribbon coil | Yoshio Bizen, Michihiro Nagao, Shunsuke Arakawa | 2002-06-18 |
| 6246172 | Magnetic core for RF accelerating cavity and the cavity | Yoshio Bizen, Shunsuke Arakawa | 2001-06-12 |
| 5821000 | Composite magnetic member and process for producing the member | Tsutomu Inui, Masaki Shimizu, Keizo Takeuchi, Shinya Sugiura | 1998-10-13 |