Issued Patents 2022
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11535943 | Grain-oriented electrical steel sheet | Kazutoshi Takeda, Tomoya Suenaga, Masaru Takahashi | 2022-12-27 |
| 11499055 | Coating solution for forming insulating film for grain-oriented electrical steel sheet, and method for producing grain-oriented electrical steel sheet | Hiroyasu Fujii, Kazutoshi Takeda | 2022-11-15 |
| 11474032 | Scale composition determination system, scale composition determination method, and program | Masato Sugiura, Hiroshi TANEI, Yasumitsu Kondo | 2022-10-18 |
| 11454542 | Scale composition determination system, scale composition determination method, and program | Hiroshi TANEI, Masato Sugiura, Yasumitsu Kondo | 2022-09-27 |
| 11440846 | Solution for forming insulation coating and grain-oriented electrical steel sheet | Regis Lemaitre, Ludger Lahn, Carsten Schepers, Kazutoshi Takeda, Masaru Takahashi +2 more | 2022-09-13 |
| 11332831 | Insulating coating for electrical steel sheet | Masaru Takahashi, Kazutoshi Takeda, Hiroyasu Fujii, Akira Akagi, Hiroki HORI | 2022-05-17 |
| 11214751 | Metalworking oil composition and metalworking method | Naoki Nagase, Hideo Sugii, Keiji Noma, Seikichi Kitabatake, Isao Noguchi +2 more | 2022-01-04 |