Issued Patents 2024
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12173377 | Grain-oriented electrical steel sheet and method for manufacturing same | Ichiro Tanaka, Tomoya Suenaga, Takashi Kataoka, Yuki KUNITA | 2024-12-24 |
| 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, Hiroyasu Fujii, Toru Nagai | 2024-12-03 |
| 12154711 | Adhesively-laminated core for stator and electric motor | Ryu Hirayama | 2024-11-26 |
| 12148555 | Non-oriented electrical steel sheet | Hiroyoshi Yashiki, Yoshiaki Natori, Miho Tomita, Takuya Matsumoto | 2024-11-19 |
| 12126217 | Core block, laminated core, and electric motor | Ryu Hirayama | 2024-10-22 |
| 12119706 | Non-oriented electrical steel sheet, production method for non-oriented electrical steel sheet, electric motor and production method for electric motor | Yoshiaki Natori, Hiroyoshi Yashiki, Minako Fukuchi | 2024-10-15 |
| 12104096 | Laminated core, laminated core manufacturing method, and electric motor | Shinsuke Takatani, Hiroyasu Fujii | 2024-10-01 |
| 12084750 | Non-oriented electrical steel sheet and method for manufacturing same | Minako Fukuchi, Shinsuke Takatani | 2024-09-10 |
| 12074476 | Adhesively-laminated core for stator and electric motor | Ryu Hirayama | 2024-08-27 |
| 12068097 | Laminated core, core block, electric motor and method of producing core block | Rei HONMA, Ryu Hirayama | 2024-08-20 |
| 12057248 | Electrical steel sheet, laminated core and rotating electric machine | Shinsuke Takatani, Ichiro Tanaka | 2024-08-06 |
| 12037511 | Coating composition for electrical steel sheet, surface-coated electrical steel sheet for adhesion and laminated core | Ichiro Tanaka, Minako Fukuchi, Shinsuke Takatani, Shuichi Yamazaki | 2024-07-16 |
| 12033776 | Non-oriented electrical steel sheet and method for manufacturing same | Minako Fukuchi, Yoshiaki Natori, Hiroyasu Fujii, Shinsuke Takatani | 2024-07-09 |
| 12031191 | Grain-oriented electrical steel sheet and method for manufacturing same | Satoshi Arai, Hideyuki Hamamura, Takeo ARAMAKI, Hirotoshi Tada | 2024-07-09 |
| 12005487 | Method of manufacturing laminated core | Ichiro Tanaka, Minako Fukuchi, Shinsuke Takatani, Shuichi Yamazaki | 2024-06-11 |
| 11996231 | Laminated core and electric motor | Ryu Hirayama | 2024-05-28 |
| 11993835 | Grain-oriented electrical steel sheet and method for manufacturing same | Ichiro Tanaka, Takashi Kataoka, Tomoya Suenaga, Yuki KUNITA | 2024-05-28 |
| 11990795 | Adhesively-laminated core for stator, method of manufacturing same, and electric motor | Hiroyasu Fujii, Shinsuke Takatani | 2024-05-21 |
| 11979059 | Laminated core and electric motor | Yasuo Ohsugi, Ryu Hirayama | 2024-05-07 |
| 11948710 | Non-oriented electrical steel sheet and method for producing same | Hiroyasu Fujii, Jun Maki, Akira Akagi, Yuya Fujii | 2024-04-02 |
| 11948711 | Grain oriented electrical steel sheet | Takashi Kataoka, Ichiro Tanaka, Haruhiko ATSUMI, Ryutaro Yamagata, Nobusato Morishige | 2024-04-02 |
| 11923130 | Laminated core and electric motor | Masahito KAMIKAWABATA, Ryu Hirayama | 2024-03-05 |
| 11915860 | Laminated core and electric motor | Ryu Hirayama | 2024-02-27 |
| 11866797 | Non-oriented electrical steel sheet | Hiroyoshi Yashiki, Yoshiaki Natori, Miho Tomita, Takuya Matsumoto | 2024-01-09 |
| 11866812 | 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, Masamitsu Kubota, Hirotoshi Tada | 2024-01-09 |