Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9605331 | Batch annealing furnace for coils | Seiko Nara, Toshio Ishii, Shinji Koseki, Naoki Nakata, Hiroyuki Fukuda +2 more | 2017-03-28 |
| 7041382 | Coated steel sheet provided with electrodeposition painting having superior appearance | Kyoko Hamahara, Hisatada Nakakoji, Chiaki Kato, Nobuhiko Uesugi, Kazumasa Yoshida | 2006-05-09 |
| 6373017 | Continuous hot rolling mill with metal block conveying apparatus | Shigeru Isoyama, Takeshi Hirabayashi, Hideyuki Nikaido, Hirosuke Yamada, Nozomu Tamura +10 more | 2002-04-16 |
| 6345756 | Defectively joined portion removal apparatus for use in a continuous hot rolling process | Shigeru Isoyama, Takeshi Hirabayashi, Hideyuki Nikaido, Hirosuke Yamada, Nozomu Tamura +10 more | 2002-02-12 |
| 6230532 | Method and apparatus for controlling sheet shape in sheet rolling | Takayuki Kaji, Takushi Kagawa, Hiroshi Shiomi | 2001-05-15 |
| 5957368 | Method of continuously hot rolling steel pieces | Yoshikiyo Tamai, Toshio Imae, Kunio Isobe, Hideyuki Nikaido, Koichi Uemura | 1999-09-28 |
| 5871138 | Method and apparatus for continuous finishing hot-rolling a steel strip | Hiroshi Shishido, Kenji Kataoka, Toshisada Takechi, Nobuaki Nomura, Yoshikiyo Tamai | 1999-02-16 |
| 5720196 | Hot-rolling method of steel piece joint during continuous hot-rolling | Yoshikiyo Tamai, Toshio Imae, Hideyuki Nikaido, Kunio Isobe | 1998-02-24 |
| 5287719 | Method of forming semi-solidified metal composition | Mitsuru Moritaka, Sadahiko Shinya, Seiro Yahata, Chisato Yoshida | 1994-02-22 |
| 5205981 | Method and apparatus for the production of semi-solidified metal composition | Yasuo Fujikawa, Yuji Yoshikawa | 1993-04-27 |
| 5144998 | Process for the production of semi-solidified metal composition | Masazumi Hirai, Ryuji Yamaguchi, Yasuo Fujikawa | 1992-09-08 |
| 5135564 | Method and apparatus for the production of semi-solidified metal composition | Yasuo Fujikawa, Yuji Yoshikawa | 1992-08-04 |