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Patent applications and USPTO patent grants for JAPAN NEW METALS CO., LTD.The latest application filed is for "tungsten recovery method".
Patent | Date |
---|---|
Tungsten Recovery Method App 20220136082 - Haraguchi; Daisuke ;   et al. | 2022-05-05 |
Super-hard Sintered Material App 20200032376 - NISHIYAMA; Akio ;   et al. | 2020-01-30 |
Method for producing high-purity tungsten powder Grant 8,764,877 - Sato , et al. July 1, 2 | 2014-07-01 |
Wear resisting particle and wear resisting structure member Grant 8,679,207 - Amano , et al. March 25, 2 | 2014-03-25 |
Method for Producing High-Purity Tungsten Powder App 20120180600 - Sato; Jin ;   et al. | 2012-07-19 |
High purity metal Mo coarse powder and sintered sputtering target produced by thereof Grant 7,534,282 - Ibaraki , et al. May 19, 2 | 2009-05-19 |
Fine tungsten carbide powder and process for producing the same Grant 7,465,432 - Yaginuma , et al. December 16, 2 | 2008-12-16 |
High purity metal Mo coarse powder and sintered sputtering target produced by thereof App 20050061106 - Ibaraki, Masayuki ;   et al. | 2005-03-24 |
Fine tungsten carbide powder and process for producing the same Grant 6,852,304 - Yaginuma , et al. February 8, 2 | 2005-02-08 |
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