Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6251169 | Method for vacuum/reduced-pressure refining and facility for vacuum/reduced-pressure refining | Masaru Sadachika, Hironori Takano, Gaku Ogawa, Kenji Abe, Mayumi Okimori +4 more | 2001-06-26 |
| 6162387 | Vacuum refining furnace | Tadashi Imoto, Mayumi Okimori, Gaku Ogawa, Tomoaki Tanaka | 2000-12-19 |
| 5390726 | Process for producing thin metallic strip by continuous casting | Yoshimori Fukuda, Takashi Arai | 1995-02-21 |
| 5201362 | Continuous casting method of thin strip | Yasuhiro Yamagami, Hiroyuki Nakajima, Hidetake Oka | 1993-04-13 |