Issued Patents All Time
Showing 1–25 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378676 | Grain-oriented electrical steel sheet and manufacturing method of the same | Seiki Takebayashi, Yoshiyuki Ushigami, Takashi Kataoka, Shunsuke Okumura | 2025-08-05 |
| 12365973 | Manufacturing method of grain-oriented electrical steel sheet | Shinsuke Takatani, Takashi Kataoka, Yoshiyuki Ushigami, Kenichi Murakami, Shingo Okada +1 more | 2025-07-22 |
| 12359275 | Method for manufacturing grain-oriented electrical steel sheet | Yoshiyuki Ushigami, Shuichi Nakamura | 2025-07-15 |
| 12334237 | Non-oriented electrical steel sheet and method for producing same | Jun Maki, Kazutoshi Takeda, Akira Akagi, Hiroyuki Mimura | 2025-06-17 |
| 12266971 | Adhesively-laminated core for stator, method of manufacturing the same, and electric motor | Kazutoshi Takeda, Shinsuke Takatani | 2025-04-01 |
| 12215399 | Non-oriented electrical steel sheet and method for producing same | Jun Maki, Kazutoshi Takeda, Hiroyuki Mimura, Yusuke Kanto, Shuichi Yamazaki | 2025-02-04 |
| 12217889 | Grain-oriented electrical steel sheet, and steel sheet serving as base sheet for grain-oriented electrical steel sheet | Shuichi Nakamura, Yoshiyuki Ushigami | 2025-02-04 |
| 12215398 | Coating liquid for forming insulation coating for grain-oriented electrical steel sheets, grain-oriented electrical steel sheet, and method for producing grain-oriented electrical steel sheet | Shuichi Yamazaki, Shinsuke Takatani, Kazutoshi Takeda | 2025-02-04 |
| 12180558 | Method for manufacturing grain-oriented electrical steel sheet | Yoshiyuki Ushigami, Shuichi Nakamura, Norikazu Fujii | 2024-12-31 |
| 12157921 | Coating liquid for forming insulation coating for grain-oriented electrical steel sheet, method of manufacturing grain-oriented electrical steel sheet, and grain-oriented electrical steel sheet | Shuichi Yamazaki, Kazutoshi Takeda, Toru Nagai | 2024-12-03 |
| 12123068 | Grain oriented electrical steel sheet and producing method thereof | Takashi Kataoka, Yoshiyuki Ushigami, Shuichi Nakamura, Shunsuke Okumura | 2024-10-22 |
| 12104096 | Laminated core, laminated core manufacturing method, and electric motor | Shinsuke Takatani, Kazutoshi Takeda | 2024-10-01 |
| 12033776 | Non-oriented electrical steel sheet and method for manufacturing same | Kazutoshi Takeda, Minako Fukuchi, Yoshiaki Natori, Shinsuke Takatani | 2024-07-09 |
| 11990795 | Adhesively-laminated core for stator, method of manufacturing same, and electric motor | Kazutoshi Takeda, Shinsuke Takatani | 2024-05-21 |
| 11948710 | Non-oriented electrical steel sheet and method for producing same | Jun Maki, Kazutoshi Takeda, Akira Akagi, Yuya Fujii | 2024-04-02 |
| 11884988 | Base sheet for grain-oriented electrical steel sheet, grain-oriented silicon steel sheet which is used as material of base sheet for grain-oriented electrical steel sheet, method of manufacturing base sheet for grain-oriented electrical steel sheet, and method of manufacturing grain-oriented electrical steel sheet | Shuichi Nakamura, Seiki Takebayashi, Yoshiyuki Ushigami, Shinsuke Takatani | 2024-01-30 |
| 11855485 | Laminated core, method of manufacturing same, and electric motor | Shinsuke Takatani, Kazutoshi Takeda | 2023-12-26 |
| 11742129 | Adhesively-laminated core, manufacturing method thereof, and electric motor | Shinsuke Takatani, Kazutoshi Takeda | 2023-08-29 |
| 11499055 | Coating solution for forming insulating film for grain-oriented electrical steel sheet, and method for producing grain-oriented electrical steel sheet | Shuichi Yamazaki, Kazutoshi Takeda | 2022-11-15 |
| 11450460 | Grain-oriented electrical steel sheet | Seiki Takebayashi, Shuichi Nakamura, Yoshiyuki Ushigami, Shinsuke Takatani | 2022-09-20 |
| 11346005 | Grain-oriented electrical steel sheet | Seiki Takebayashi, Shuichi Nakamura, Yoshiyuki Ushigami, Shinsuke Takatani | 2022-05-31 |
| 11332831 | Insulating coating for electrical steel sheet | Shuichi Yamazaki, Masaru Takahashi, Kazutoshi Takeda, Akira Akagi, Hiroki HORI | 2022-05-17 |
| 11189407 | Grain-oriented electrical steel sheet | Shinsuke Takatani, Yoshiyuki Ushigami, Shuichi Nakamura, Takeshi Imai | 2021-11-30 |
| 11060159 | Grain-oriented electrical steel sheet and method of manufacturing grain-oriented electrical steel sheet | Seiki Takebayashi, Shuichi Nakamura, Yoshiyuki Ushigami | 2021-07-13 |
| 10706998 | Electrical steel sheet and method for producing electrical steel sheet | Kazutoshi Takeda, Masaru Takahashi, Shuichi Yamazaki, Hiroki HORI | 2020-07-07 |