Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12030122 | Method of manufacturing soft magnetic dust core | Naomichi Nakamura, Makoto Nakaseko, Takuya TAKASHITA, Hoshiaki Terao, Raita WADA +7 more | 2024-07-09 |
| 11814707 | Soft magnetic powder, Fe-based nanocrystalline alloy powder, magnetic component and dust core | Akiri URATA, Miho CHIBA, Makoto Nakaseko, Takuya TAKASHITA | 2023-11-14 |
| 9011585 | Treatment solution for insulation coating for grain-oriented electrical steel sheets | Minoru Takashima, Tomofumi Shigekuni | 2015-04-21 |
| 8771795 | Treatment solution for insulation coating for grain-oriented electrical steel sheets and method for producing grain-oriented electrical steel sheet having insulation coating | Minoru Takashima, Tomofumi Shigekuni | 2014-07-08 |
| RE44709 | Soft Cr-containing steel | Atsushi Miyazaki, Junichiro Hirasawa, Yoshihiro Yazawa, Osamu Furukimi | 2014-01-21 |
| 8535455 | Treatment solution for insulation coating for grain oriented electrical steel sheet and method for producing grain oriented electrical steel sheet having insulation coating | Minoru Takashima, Makoto Watanabe, Tomofumi Shigekuni | 2013-09-17 |
| 8409370 | Treatment solution for insulation coating for grain oriented electrical steel sheet and method for producing grain oriented electrical steel sheet having insulation coating | Minoru Takashima, Makoto Watanabe, Tomofumi Shigekuni | 2013-04-02 |
| 7727644 | Grain-oriented electrical steel sheet and method for manufacturing grain-oriented electrical steel sheet | Makoto Watanabe, Hiroaki Toda | 2010-06-01 |
| 7341690 | Soft Cr-containing steel | Atsushi Miyazaki, Junichiro Hirasawa, Yoshihiro Yazawa, Osamu Furukimi | 2008-03-11 |
| 7025838 | Ferritic stainless steel sheet with excellent workability and method for making the same | Yoshihiro Yazawa, Osamu Furukimi, Yoshihiro Ozaki, Kunio Fukuda, Yukihiro Baba | 2006-04-11 |
| 6884388 | Low carbon martensitic stainless steel and method for production thereof | Yoshihiro Ozaki, Toshimitsu Nagaya, Atsushi Miyazaki, Susumu Satoh, Setsuo Kakihara +1 more | 2005-04-26 |
| 6786981 | Ferritic stainless steel sheet for fuel tank and fuel pipe | Yoshihiro Yazawa, Yoshihiro Ozaki, Kunio Fukuda, Atushi Miyazaki, Yasushi Katoh | 2004-09-07 |
| 6758915 | Grain oriented electromagnetic steel sheet exhibiting extremely small watt loss and method for producing the same | Minoru Takashima, Hiroi Yamaguchi, Mitsumasa Kurosawa, Michiro Komatsubara | 2004-07-06 |
| 6740174 | Soft Cr-containing steel | Atsushi Miyazaki, Junichiro Hirasawa, Yoshihiro Yazawa, Osamu Furukimi | 2004-05-25 |
| 6733601 | Ferritic stainless steel sheet with excellent workability | Yoshihiro Yazawa, Osamu Furukimi, Yoshihiro Ozaki, Kunio Fukuda, Yukihiro Baba | 2004-05-11 |
| 6521056 | Ferritic stainless steel sheet having superior workability at room temperatures and mechanical characteristics at high temperatures | Junichiro Hirasawa, Atsushi Miyazaki, Susumu Satoh | 2003-02-18 |
| 6426039 | Ferritic stainless steel | Junichiro Hirasawa, Atsushi Miyazaki, Susumu Satoh | 2002-07-30 |
| 6136456 | Grain oriented electrical steel sheet and method | Michiro Komatsubara, Hiroi Yamaguchi, Minoru Takashima | 2000-10-24 |
| 5885371 | Method of producing grain-oriented magnetic steel sheet | Michiro Komatsubara, Toshito Takamiya, Kunihiro Senda, Chizuko Goto, Mitsumasa Kurosawa +1 more | 1999-03-23 |
| 5855694 | Method for producing grain-oriented silicon steel sheet | Tetsuo Toge, Atsuhito Honda, Kenichi Sadahiro, Minoru Takashima | 1999-01-05 |
| 5697425 | Method of producing thin cast sheet through continuous casting | Akihiko Nanba, Chisato Yoshida, Takaharu Moriya, Naotsugu Yoshida, Yasuyuki Murata +2 more | 1997-12-16 |
| 5667598 | Production method for grain oriented silicion steel sheet having excellent magnetic characteristics | Yoshihiro Ozaki, Akio Fujita | 1997-09-16 |
| 5572892 | Method of producing silicon steel hot rolled sheets having excellent surface properties | Toshito Takamiya, Satoshi Koseki | 1996-11-12 |