Inventor · disambiguated record
Katsuhiro Nishihara
Also filed as: NISHIHARA KATSUHIRO
2 granted patents·6 pending applications·10 citations·filing 2003–2022
56Inventor score
Files withSUMITOMO METAL IND2SUMITOMO TITANIUM CORP2NIPPON STEEL CORP1NISHIHARA KATSUHIRO1OSAKA TITANIUM TECHNOLOGIES CO1
Top patents by PatentIndex Score
8 records- 0170US7858201B2Titanium oxide photocatalyst, method for producing same and use thereofSUMITOMO METAL IND·Filed 2008·Granted Dec 28, 2010·6 cites·29 claims
- 0261US2024417835A1Martensitic stainless steel seamless pipe and method for producing martensitic stainless steel seamless pipeNIPPON STEEL CORP·Filed 2022·Application pending·0 cites
- 0355US7521133B2Titanium oxide photocatalyst, process for producing the same and applicationOSAKA TITANIUM TECHNOLOGIES CO·Filed 2003·Granted Apr 21, 2009·4 cites·19 claims
- 0451US2009239738A1Titanium Oxide Photocatalyst, Process For Producing The Same And ApplicationSUMITOMO METAL IND·Filed 2009·Application pending·0 cites
- 0544US2014093781A1Modified Natural Graphite ParticlesNISHIHARA KATSUHIRO·Filed 2012·Application pending·0 cites
- 0638US2009123769A1Visible light response-type titanium oxide photocatalyst, method for manufacturing the visible light response-type titanium oxide photocatalyst, and use of the visible light response-type titanium oxide photocatalystSUMITOMO TITANIUM CORP·Filed 2007·Application pending·0 cites
- 0737US2013130117A1Modified Natural Graphite Particle and Method for Producing the SameYAMAMOTO HIROSHI·Filed 2011·Application pending·0 cites
- 0834US2007248831A1Titanium Oxide Base Photocatalyst, Process for Producing the Same and Use ThereofSUMITOMO TITANIUM CORP·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →