Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12266460 | Magnetic core | Takahito MIZUMURA, Fumiaki Takahashi, Hisashi Mogi | 2025-04-01 |
| 11869697 | Magnetic core | Takahito MIZUMURA, Fumiaki Takahashi, Hisashi Mogi | 2024-01-09 |
| 11742140 | Wound core and method for producing same | Takahito MIZUMURA, Hisashi Mogi, Fumiaki Takahashi | 2023-08-29 |
| 11557413 | Grain-oriented electrical steel sheet and method of producing the same | Yoshiyuki Ushigami, Shingo Okada, Yoichi ZAIZEN, Shinji Yamamoto | 2023-01-17 |
| 10886055 | Wound core and manufacturing method thereof | Takahito MIZUMURA, Masao Yabumoto, Toshihiko Uemura, Eisuke Minematsu, Fumiaki Takahashi | 2021-01-05 |
| 10662491 | Grain-oriented electrical steel sheet | Takahito MIZUMURA, Fumiaki Takahashi, Hisashi Mogi, Hideyuki Hamamura, Hirofumi Imai +2 more | 2020-05-26 |
| 10610964 | Grain-oriented electrical steel sheet causing low core loss and low magnetostriction | Satoshi Arai, Hideyuki Hamamura, Kenichi Murakami, Hiroyasu Fujii, Hideyuki Kobayashi +1 more | 2020-04-07 |
| 7456724 | Electrical steel sheet for low-noise transformer and low-noise transformer | Hisashi Mogi, Masahiro Fujikura, Shuichi Yamazaki, Masao Yabumoto, Osamu Akisue | 2008-11-25 |
| 6918966 | Low iron loss and low noise grain-oriented electrical steel sheet and a method for producing the same | Masahiro Fujikura, Satoshi Arai, Hisashi Mogi, Takeshi Kubota | 2005-07-19 |
| 6558479 | Low iron loss and low noise grain-oriented electrical steel sheet and a method for producing the same | Masahiro Fujikura, Satoshi Arai, Hisashi Mogi, Takeshi Kubota | 2003-05-06 |
| 6387522 | Grain-oriented electrical steel sheet for low-noise transformer | Hisashi Mogi, Akira Sakaida, Masahiro Fujikura | 2002-05-14 |