Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6120578 | Method of producing cluster-free Al-killed steel | Seiji Nabeshima, Kenichi Sorimachi | 2000-09-19 |
| 5879479 | Method of making ultra low-carbon steel | Seiji Nabeshima, Kenichi Sorimachi | 1999-03-09 |
| 4949778 | Immersion nozzle for continuous casting | Kenji Saito, Tsutomu Nozaki, Yukio Oguchi, Kenichi Sorimachi, Haruji Okuda +3 more | 1990-08-21 |
| 4817702 | Apparatus for casting endless strip | Seiji Itoyama, Tsutomu Nozaki, Yasuhiro Habu, Nagayasu Bessho, Tetsuya Fujii | 1989-04-04 |
| 4806163 | Mold additives for use in continuous casting | Tsutomu Nozaki, Yasuhiro Habu, Hiromu Oka, Tsunehiro Ueda, Takao Koshikawa +2 more | 1989-02-21 |
| 4735254 | Method and apparatus for casting endless strip | Seiji Itoyama, Tsutomu Nozaki, Yasuhiro Habu, Nagayasu Bessho, Tetsuya Fujii | 1988-04-05 |
| 4673024 | Continuous casting apparatus for the production of cast sheets | Tsutomu Nozaki, Katsuo Kinoshita, Yasuhiro Habu, Hiroaki Ohnuma, Shigeru Ohmiya +1 more | 1987-06-16 |
| 4635703 | Cooling pad for use in a continuous casting apparatus for the production of cast sheets | Nagayasu Bessho, Tsutomu Nozaki, Yasuhiro Habu, Tomoaki Kimura | 1987-01-13 |
| 4508571 | Mold additives for use in continuous casting | Toshikazu Sakuraya, Yasuhiro Habu, Toshihiko Emi, Masanori Kodama, Takao Koshikawa +2 more | 1985-04-02 |