Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6336496 | Apparatus for continuous casting of metal | Shigeo Asai, Takehiko Toh, Kiyoshi Wajima, Eiichi Takeuchi, Kensuke Sassa +1 more | 2002-01-08 |
| 5746268 | Continuous casting method and apparatus | Keisuke Fujisaki, Kiyoshi Wajima, Kenji Umetsu, Takatsugu Ueyama, Takehiko Toh +2 more | 1998-05-05 |
| 5722480 | Process for continuous casting of molten metal and apparatus for the same | Shigeo Asai, Takehiko Toh, Kiyoshi Wajima, Eiichi Takeuchi, Kensuke Sassa +1 more | 1998-03-03 |
| 5419973 | Composite roll for rolling and process for producing the same | Mitsuo Hashimoto, Seiji Otomo, Masatoshi Ayagaki, Shigeru Uchida | 1995-05-30 |
| 5238051 | Continuous casting apparatus | Toshio Kikuchi, Takashi Ishizawa, Takashi Tochihara, Katsumi Funatsu, Kazuo Nagahama +3 more | 1993-08-24 |
| 4867226 | Method of oscillating continuous casting mold at high frequencies and mold oscillated by such method | Masatsugu Uehara, Haruo Kitamura, Tetsuo Nakamura, Takashi Ishizawa, Katsuhiko Yui +5 more | 1989-09-19 |