Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9145594 | Method for manufacturing ultra high strength member | Yuki Toji | 2015-09-29 |
| 9090952 | High-strength cold-rolled steel sheet and method for producing the same | Yoichi Makimizu, Yoshitsugu Suzuki, Mai Miyata, Naoto Yoshimi, Junichiro Hirasawa +2 more | 2015-07-28 |
| 9057123 | Hot-rolled steel sheet and method for producing same | Katsutoshi Takashima, Yuki Toji | 2015-06-16 |
| 8828557 | High strength galvanized steel sheet having excellent formability, weldability, and fatigue properties and method for manufacturing the same | Shusaku Takagi | 2014-09-09 |
| 8668789 | Method for manufacturing of high strength cold rolled steel sheet of excellent phosphatability | Junichiro Hirasawa, Naoto Yoshimi, Hiroki Nakamaru, Hideyuki Tsurumaru, Keita Yonetsu +2 more | 2014-03-11 |
| 8389128 | High tensile-strength galvanized steel sheet and process for manufacturing high tensile-strength galvanized steel sheet | Shusaku Takagi, Hidetaka Kawabe, Toshihiko Ooi, Yasuaki Okita, Michitaka Sakurai | 2013-03-05 |
| 7919194 | High strength steel sheet having superior ductility | Kenji Kawamura, Taro Kizu, Shusaku Takagi, Hiroshi Matsuda, Akio Kobayashi +7 more | 2011-04-05 |
| 7507307 | Method for producing cold rolled steel plate of super high strength | Nobuyuki Nakamura, Toshiaki Urabe | 2009-03-24 |
| 6695933 | Ultra-high strength cold rolled steel sheet and method for manufacturing the same | Toshiaki Urabe, Akihide Yoshitake, Hideyuki Tsurumaru | 2004-02-24 |
| 6689229 | High strength cold rolled steel sheet and method for manufacturing the same | Takeshi Fujita, Fusato Kitano, Yoshihiro Hosoya, Toru Inazumi, Yuji Yamasaki +4 more | 2004-02-10 |
| 6494969 | High strength cold rolled steel sheet and method for manufacturing the same | Takeshi Fujita, Fusato Kitano, Yoshihiro Hosoya, Toru Inazumi, Yuji Yamasaki +4 more | 2002-12-17 |
| 6245852 | Preparation of organopolysiloxane emulsion | Satoshi Kuwata | 2001-06-12 |
| 5679799 | Method for producing oxyindoles | Katsuhisa Isogai | 1997-10-21 |
| 5580402 | Low baking temperature hardenable aluminum alloy sheet for press-forming | Takeshi Fujita, Masakazu Niikura, Shinji Mitao, Masataka Suga | 1996-12-03 |
| 5460666 | Method of manufacturing natural aging-retardated aluminum alloy sheet | Takeshi Fujita, Shinji Mitao, Masataka Suga, Masakazu Niikura, Koichi Ohori +1 more | 1995-10-24 |
| 5441582 | Method of manufacturing natural aging-retardated aluminum alloy sheet exhibiting excellent formability and excellent bake hardenability | Takeshi Fujita, Shinji Mitao, Masataka Suga | 1995-08-15 |
| 5296511 | Film-former composition | Yoshihito Ohsawa, Masanori Sutou, Satoshi Kuwata | 1994-03-22 |
| 5075622 | Sheet thickness measuring apparatus with magnetic and optical sensors | Eitaro Konii, Yoshinori Tabara, Shigeru Ichikawa | 1991-12-24 |