Inventor · disambiguated record
Yasuhisa Fukumoto
Also filed as: FUKUMOTO YASUHISA
8 granted patents·125 citations·filing 1984–2008
86Inventor score
Top patents by PatentIndex Score
8 records- 0181US4519920AMaleic acid/(meth)acrylic acid copolymers useful as calcium ion capturing agentsKAO CORP·Filed 1984·Granted May 28, 1985·25 cites·6 claims
- 0279US5770187APorous particulate and cosmeticKAO CORP·Filed 1995·Granted Jun 23, 1998·52 cites·26 claims
- 0376US8241525B2Method for producing composite material for positive electrode of lithium batteryOKI KAZUO·Filed 2007·Granted Aug 14, 2012·4 cites·21 claims
- 0475US8003015B2Composite positive electrode material for lithium ion battery and battery using the sameKAO CORP·Filed 2007·Granted Aug 23, 2011·3 cites·6 claims
- 0568US4555557AMaleic acid/(meth)acrylic acid copolymerKAO CORP·Filed 1984·Granted Nov 26, 1985·24 cites·6 claims
- 0665US4668735AProcess for producing polymaleateKAO CORP·Filed 1986·Granted May 26, 1987·16 cites·9 claims
- 0764US8465872B2Positive electrode active material sintered body for batteryAKAGI RYUICHI·Filed 2008·Granted Jun 18, 2013·1 cites·14 claims
- 0852US8273267B2Method for producing positive electrode active material for batteryAKAGI RYUICHI·Filed 2008·Granted Sep 25, 2012·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →