Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8881568 | Cooling equipment and cooling method for hot rolled steel plate | Naoki Nakata, Hiroyuki Fukuda, Kenji Hirata, Takayuki Furumai, Yukio Fujii +1 more | 2014-11-11 |
| 8506879 | Method for cooling hot strip | Satoshi Ueoka, Naoki Nakata, Takashi Kuroki, Shougo Tomita | 2013-08-13 |
| 8444909 | Hot-strip cooling device | Satoshi Ueoka, Naoki Nakata, Takashi Kuroki, Shougo Tomita | 2013-05-21 |
| 8353191 | Cooling device and cooling method for hot strip | Satoshi Ueoka, Naoki Nakata, Takashi Kuroki, Shougo Tomita | 2013-01-15 |
| 8318080 | Device and method for cooling hot strip | Satoshi Ueoka, Naoki Nakata, Takashi Kuroki, Shougo Tomita | 2012-11-27 |
| 8231826 | Hot-strip cooling device and cooling method | Satoshi Ueoka, Naoki Nakata, Takashi Kuroki, Shougo Tomita | 2012-07-31 |
| 7779661 | Cooling apparatus for a hot rolled steel strip and methods for cooling a hot rolled steel strip | Masato Sasaki, Yoshimichi Hino, Atsushi Watanabei | 2010-08-24 |
| 7556701 | Method for cooling hot roller steel strip, and method for manufacturing hot rolled steel strip | Sadanori Imada, Yoshimichi Hino, Toru Minote, Yoichi Motoyashiki, Shozo Ikemune | 2009-07-07 |
| 7523631 | Cooling device, manufacturing method, and manufacturing line for hot rolled steel band | Masato Sasaki, Yoshimichi Hino, Atsushi Watanabe | 2009-04-28 |
| 7357894 | Method and apparatus for cooling hot rolled steel strip, and method for manufacturing hot rolled steel strip | Sadanori Imada, Yoshimichi Hino, Toru Minote, Yoichi Motoyashiki, Shozo Ikemune | 2008-04-15 |
| 7294215 | Method and device for cooling steel sheet | Seishi Tsuyama, Akira Tagane, Isao Takahashi, Kazuo Omata | 2007-11-13 |
| 7052647 | Method and apparatus for cooling hot rolled steel strip, and method for manufacturing hot rolled steel strip | Sadanori Imada, Yoshimichi Hino, Toru Minote, Yoichi Motoyashiki, Shozo Ikemune | 2006-05-30 |
| 6733720 | Method and apparatus for cooling hot rolled steel strip, and method for manufacturing hot rolled steel strip | Sadanori Imada, Yoshimichi Hino, Toru Minote, Yoichi Motoyashiki, Shozo Ikemune | 2004-05-11 |
| 5312600 | Silicon single crystal manufacturing apparatus | Hiroshi Kamio, Kenji Araki, Yoshinobu Shima, Makoto Suzuki, Takeshi Kaneto +2 more | 1994-05-17 |
| 5284631 | Crucible for manufacturing single crystals | Takeshi Kaneto, Yoshinobu Shima, Kenji Araki | 1994-02-08 |
| 4933024 | Method for manufacturing a high strength rail with good toughness | Kozo Fukuda, Tsunemi Wada, Ichiro Nakauchi, Shinichi Nagahashi, Yoshio Saito +4 more | 1990-06-12 |
| 4886558 | Method for heat-treating steel rail head | Toyokazu Teramoto, Kozo Fukuda, Mashiro Ueda, Shinichi Nagahashi, Yazuru Kataoka +5 more | 1989-12-12 |