Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 | Ichiro Tanaka, Takashi Kataoka, Kazutoshi Takeda, Tomoya Suenaga | 2025-02-04 |
| 12173377 | Grain-oriented electrical steel sheet and method for manufacturing same | Kazutoshi Takeda, Ichiro Tanaka, Tomoya Suenaga, Takashi Kataoka | 2024-12-24 |
| 11993835 | Grain-oriented electrical steel sheet and method for manufacturing same | Kazutoshi Takeda, Ichiro Tanaka, Takashi Kataoka, Tomoya Suenaga | 2024-05-28 |