Inventor · disambiguated record
Ryuichi Akagi
Also filed as: AKAGI RYUICHI
7 granted patents·1 pending application·84 citations·filing 1994–2009
80Inventor score
Top patents by PatentIndex Score
8 records- 0190US5427711ASynthesized inorganic ion exchange material and detergent composition containing the sameKAO CORP·Filed 1994·Granted Jun 27, 1995·74 cites·28 claims
- 0276US8241525B2Method for producing composite material for positive electrode of lithium batteryOKI KAZUO·Filed 2007·Granted Aug 14, 2012·4 cites·21 claims
- 0375US8003015B2Composite positive electrode material for lithium ion battery and battery using the sameKAO CORP·Filed 2007·Granted Aug 23, 2011·3 cites·6 claims
- 0464US8465872B2Positive electrode active material sintered body for batteryAKAGI RYUICHI·Filed 2008·Granted Jun 18, 2013·1 cites·14 claims
- 0553US8562857B2Process for producing positive electrode active material particles for batteryAKAGI RYUICHI·Filed 2009·Granted Oct 22, 2013·0 cites·6 claims
- 0652US8273267B2Method for producing positive electrode active material for batteryAKAGI RYUICHI·Filed 2008·Granted Sep 25, 2012·0 cites·9 claims
- 0751US2011206990A1Sintered lithium complex oxideAKAGI RYUICHI·Filed 2009·Application pending·0 cites
- 0831US5618783ASynthesized inorganic ion exchange material and detergent composition containing the sameKAO CORP·Filed 1995·Granted Apr 8, 1997·2 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →