Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11603575 | Grain-oriented electrical steel sheet and method for producing thereof | Takashi Kataoka, Nobusato Morishige, Haruhiko ATSUMI, Kazutoshi Takeda, Shin Furutaku +1 more | 2023-03-14 |
| 11562840 | Grain-oriented electrical steel sheet and method for producing grain-oriented electrical steel sheet | Takashi Kataoka, Ichiro Tanaka, Haruhiko ATSUMI, Kazutoshi Takeda | 2023-01-24 |