Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8470105 | Process for manufacturing a high carbon steel wire material having excellent wire drawability | Takuya Kochi, Shogo Murakami, Hiroshi Yaguchi, Takeshi Kuroda, Hidenori Sakai +1 more | 2013-06-25 |
| 8382916 | Method for production of steel product with outstanding descalability; and steel wire with outstanding descalability | Takeshi Kuroda, Hidenori Sakai, Mikako Takeda, Takuya Kochi, Takashi Onishi +1 more | 2013-02-26 |
| 8216394 | Method for production of steel product with outstanding descalability; and steel wire with outstanding descalability | Takeshi Kuroda, Hidenori Sakai, Mikako Takeda, Takuya Kochi, Takashi Onishi +1 more | 2012-07-10 |
| 7850793 | Hot milled wire rod excelling in wire drawability and enabling avoiding heat treatment before wire drawing | Mamoru Nagao, Takeshi Kuroda | 2010-12-14 |
| 7258756 | Very thin, high carbon steel wire and method of producing same | Mamoru Nagao, Takeshi Kuroda | 2007-08-21 |
| 7037387 | Steel wire excellent in descalability in mechanical descaling and method for production thereof | Mamoru Nagao, Takuya Kochi, Masahiro Nomura, Hiroshi Yaguchi, Noriaki Hiraga | 2006-05-02 |
| 6800147 | High-strength steel wire excelling in resistance to strain aging embrittlement and longitudinal cracking, and method for production thereof | Mamoru Nagao, Hiroshi Yaguchi, Kenji Ochiai, Nobuhiko Ibaraki, Noriaki Hiraga | 2004-10-05 |
| 6783609 | High-carbon steel wire rod with superior drawability and method for production thereof | Hideo Hata, Mamoru Nagao | 2004-08-31 |
| 6645319 | Wire rod for drawing superior in twisting characteristics and method for production thereof | Mamoru Nagao, Kenji Ochiai, Nobuhiko Ibaraki, Hiroshi Yaguchi | 2003-11-11 |
| 6322641 | High-carbon steel wire superior in resistance to longitudinal cracking, steel product for the same, and process for production of the same | Koichi Makii, Nobuhiko Ibaraki, Kenji Ochiai, Atsushi INADA, Sakae Wada +1 more | 2001-11-27 |
| 5873958 | High strength and high toughness steel wires and method for making the same | Koichi Makii, Hiroshi Yaguchi, Nobuhiko Ibaraki, Masato Kaiso | 1999-02-23 |
| 5575866 | Hot rolled steel wire rod, fine steel wire and twisted steel wire | Kozo Katsube, Katsuji Mizutani, Mamoru Murahashi, Kenji Ochiai, Yasuhiro Oki +3 more | 1996-11-19 |