Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392004 | Grain oriented electrical steel sheet, forming method for insulation coating of grain oriented electrical steel sheet, and producing method for grain oriented electrical steel sheet | Takashi Kataoka, Kazutoshi Takeda, Masamitsu Kubota, Hirotoshi Tada | 2025-08-19 |
| 12371599 | Coating composition for electrical steel sheet, adhesive surface-coated electrical steel sheet and laminated core | Kazutoshi Takeda, Shinsuke Takatani, Minako Fukuchi | 2025-07-29 |
| 12344759 | Coating composition for electrical steel sheet, electrical steel sheet, laminated core, and rotary electric machine | Kazutoshi Takeda, Shinsuke Takatani, Minako Fukuchi | 2025-07-01 |
| 12215410 | Grain oriented electrical steel sheet, forming method for insulation coating of grain oriented electrical steel sheet, and producing method for grain oriented electrical steel sheet | Takashi Kataoka, Kazutoshi Takeda, Tomoya Suenaga, Yuki KUNITA | 2025-02-04 |