Toshihiro Sugaya

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Copper-based catalyst precursor, method for manufacturing same, and...
- Patent number 9,346,044
- Issue date May 24, 2016
- Kuraray Co., Ltd.
- Tomoaki Tsuji
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing fine powder of metallic nickel comprised of fi...
- Patent number 6,592,645
- Issue date Jul 15, 2003
- Sakai Chemical Industry Co., Ltd.
- Hideto Mizutani
- B22 - CASTING POWDER METALLURGY