Inventor · disambiguated record
Yasumasa Hattori
Also filed as: HATTORI YASUMASA
6 granted patents·1 pending application·5 citations·filing 2003–2013
72Inventor score
Top patents by PatentIndex Score
7 records- 0167US9783869B2Hydrometallurgical process for nickel oxide oreSUMITOMO METAL MINING CO·Filed 2013·Granted Oct 10, 2017·1 cites·20 claims
- 0267US7604679B2Fine nickel powder and process for producing the sameSUMITOMO METAL MINING CO·Filed 2005·Granted Oct 20, 2009·2 cites·15 claims
- 0359US8557471B2Nickel oxide powder comprising zirconium hydroxide coating layer or zirconium oxide coating layer, SOFC anode material and method of producing the sameYONESATO NORIMICHI·Filed 2008·Granted Oct 15, 2013·1 cites·11 claims
- 0456US8741502B2Nickel oxide powder material for solid oxide type fuel cell and method for producing the same, and anode material, anode and solid oxide type fuel cell using the sameSUMITOMO METAL MINING CO·Filed 2013·Granted Jun 3, 2014·0 cites·7 claims
- 0543US8535573B2Copper fine particles, method for producing the same, and copper fine particle dispersionRYOSHI KAZUOMI·Filed 2008·Granted Sep 17, 2013·0 cites·15 claims
- 0638US6869461B2Fine powder of metallic copper and process for producing the sameSUMITOMO METAL MINING CO·Filed 2003·Granted Mar 22, 2005·1 cites·2 claims
- 0734US2008260620A1Powder Material that Generates Heat in an Alternating Current Magnetic Field and the Manufacturing Method ThereofAONO HIROMICHI·Filed 2005·Application pending·0 cites
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