Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12334237 | Non-oriented electrical steel sheet and method for producing same | Hiroyasu Fujii, Jun Maki, Kazutoshi Takeda, Akira Akagi | 2025-06-17 |
| 12215399 | Non-oriented electrical steel sheet and method for producing same | Hiroyasu Fujii, Jun Maki, Kazutoshi Takeda, Yusuke Kanto, Shuichi Yamazaki | 2025-02-04 |
| 9524065 | Capacitance operation device and method of manufacturing the same | Shinji Kawano, Atsushi Katoh | 2016-12-20 |
| 9523135 | Method of cold-rolling steel sheet and cold-rolling facility | Takao Mukai, Kazuhiro Miyamoto | 2016-12-20 |
| 8943868 | Method of cold-rolling steel sheet and cold-rolling facility | Takao Mukai, Kazuhiro Miyamoto | 2015-02-03 |
| D679785 | Dented steel pipe | Yuki Motegi, Takashi Oosawa, Tetsu Satoh | 2013-04-09 |
| D668323 | Dented steel pipe | Yuki Motegi, Kunihiro Enomoto, Takashi Oosawa | 2012-10-02 |
| 8236110 | Method of producing grain-oriented electrical steel sheet | Takao Mukai, Shinya Hayashi, Atsushi Tanaka, Hisataka Uto | 2012-08-07 |
| D661383 | Dented steel pipe | Yuki Motegi, Kunihiro Enomoto, Takashi Oosawa | 2012-06-05 |
| D661380 | Dented steel pipe | Yuki Motegi, Takashi Oosawa, Tetsu Satoh | 2012-06-05 |
| 6136110 | Ferritic heat-resistant steel having excellent high temperature strength and process for producing the same | Katsukuni Hashimoto, Takashi Sato, Kohji Tamura, Toshio Fujita | 2000-10-24 |
| 5654104 | Steel product covered with high-strength polyolefin | Nobuki Yoshizaki, Yoshihiro Miyajima, Yoshihisa Kariyazono, Hirotaka Sato, Toshiyuki Sasaki | 1997-08-05 |