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Patent applications and USPTO patent grants for Takenaka; Yoshimichi.The latest application filed is for "method and apparatus for making metallic iron".
Patent | Date |
---|---|
Method and apparatus for making metallic iron Grant 7,938,883 - Negami , et al. May 10, 2 | 2011-05-10 |
Method And Apparatus For Making Metallic Iron App 20090025511 - Negami; Takuya ;   et al. | 2009-01-29 |
Pellets incorporated with carbonaceous material Grant 6,605,130 - Takenaka , et al. August 12, 2 | 2003-08-12 |
Method and apparatus for making metallic iron App 20030061909 - Negami, Takuya ;   et al. | 2003-04-03 |
Pellets incorporated with carbonaceous material and method of producing reduced iron App 20020046628 - Takenaka, Yoshimichi ;   et al. | 2002-04-25 |
Pellets incorporated with carbonaceous material and method of producing reduced iron Grant 6,334,883 - Takenaka , et al. January 1, 2 | 2002-01-01 |
Method and apparatus for making metallic iron App 20010049980 - Negami, Takuya ;   et al. | 2001-12-13 |
Method of producing reduced iron pellets Grant 6,152,983 - Kamijo , et al. November 28, 2 | 2000-11-28 |
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