Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6251169 | Method for vacuum/reduced-pressure refining and facility for vacuum/reduced-pressure refining | Kensuke Shimomura, Masaru Sadachika, Hironori Takano, Gaku Ogawa, Kenji Abe +4 more | 2001-06-26 |
| 5540753 | Method for refining chromium-containing molten steel by decarburization | Hironori Takano, Ryuji Nakao, Toshihiro Kosuge | 1996-07-30 |