Inventor · disambiguated record
Koji Hisayuki
Also filed as: HISAYUKI KOJI
3 granted patents·3 pending applications·0 citations·filing 2006–2012
41Inventor score
Top patents by PatentIndex Score
6 records- 0153US9263742B2Negative electrode active substance for lithium secondary battery and method for producing sameHASHIMOTO DAISUKE·Filed 2011·Granted Feb 16, 2016·0 cites·9 claims
- 0246US2010147500A1Clad plate and process for production thereofSHOWA DENKO KK·Filed 2006·Application pending·0 cites
- 0343US9885995B2Aluminum alloy and process for producing aluminum alloy extrusionsOHASHI YOSHIMASA·Filed 2012·Granted Feb 6, 2018·0 cites·8 claims
- 0433US2011005810A1Insulating substrate and method for producing the sameSHOWA DENKO KK·Filed 2009·Application pending·0 cites
- 0533US2014147748A1Negative electrode material for lithium secondary batteryHISAYUKI KOJI·Filed 2011·Application pending·0 cites
- 0631US9636727B2Device for drawing tubular workpieceHISAYUKI KOJI·Filed 2009·Granted May 2, 2017·0 cites·27 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →