Inventor · disambiguated record
Yasuo Doi
Also filed as: DOI YASUO
7 granted patents·5 pending applications·57 citations·filing 1974–2017
82Inventor score
Files withSUMITOMO METAL MINING CO6KANSAI PAINT CO LTD2NGK SPARK PLUG CO2KAYABA INDUSTRY CO LTD1TAKEDA CHEMICAL INDUSTRIES LTD1
Top patents by PatentIndex Score
12 records- 0177US5102775AVisible light sensitive electrodeposition coating composition and image-forming method using the sameKANSAI PAINT CO LTD·Filed 1989·Granted Apr 7, 1992·29 cites·18 claims
- 0259US6689641B2Wiring board and method of producing wiring boardNGK SPARK PLUG CO·Filed 2001·Granted Feb 10, 2004·10 cites·13 claims
- 0347US6495211B2Process for producing a substrate and plating apparatusNGK SPARK PLUG CO·Filed 2001·Granted Dec 17, 2002·2 cites·4 claims
- 0447US5045434AVisible radiation sensitive composition containing substituted 3-(benzothiazo-2-yl)-7-diethylaminocoumarin as sensitizersKANSAI PAINT CO LTD·Filed 1990·Granted Sep 3, 1991·12 cites·16 claims
- 0545US10518332B2Method for producing nickel powderSUMITOMO METAL MINING CO·Filed 2017·Granted Dec 31, 2019·0 cites·6 claims
- 0642US2020384542A1Nickel powder manufacturing methodSUMITOMO METAL MINING CO·Filed 2017·Application pending·0 cites
- 0740US2018169764A1Method for producing cobalt powderSUMITOMO METAL MINING CO·Filed 2016·Application pending·0 cites
- 0840US2019061006A1Method for producing seed crystal of cobalt powderSUMITOMO METAL MINING CO·Filed 2016·Application pending·0 cites
- 0939US2018257143A1Method for manufacturing nickel powder, and method for operating reaction facilitySUMITOMO METAL MINING CO·Filed 2016·Application pending·0 cites
- 1036US2018056399A1Cobalt powder production methodSUMITOMO METAL MINING CO·Filed 2016·Application pending·0 cites
- 1131US4933334AAntibiotic compositionTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1988·Granted Jun 12, 1990·3 cites·4 claims
- 1220US3942548AFluid control valveKAYABA INDUSTRY CO LTD·Filed 1974·Granted Mar 9, 1976·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →