Inventor · disambiguated record
Makoto Koyama
Also filed as: KOYAMA MAKOTO
8 granted patents·3 pending applications·205 citations·filing 1993–2021
85Inventor score
Files withMIKUNI KOGYO KK4NIPPON DENSO CO3ASUBIO PHARMA CO LTD1MIYAJI SHINICHIRO1NGK INSULATORS LTD1
Top patents by PatentIndex Score
11 records- 0193US11448142B2Exhaust valve device for vehicleMIKUNI KOGYO KK·Filed 2021·Granted Sep 20, 2022·3 cites·5 claims
- 0284US5657203AElectronic device having a plurality of circuit boards arranged thereinNIPPON DENSO CO·Filed 1995·Granted Aug 12, 1997·92 cites·12 claims
- 0383US5408383AContainer for electronic devices having a plurality of circuit boardsNIPPON DENSO CO·Filed 1993·Granted Apr 18, 1995·81 cites·26 claims
- 0480US11105274B1Exhaust valve device for vehicleMIKUNI KOGYO KK·Filed 2021·Granted Aug 31, 2021·1 cites·6 claims
- 0562US7094715B2Non-halogen series floor materialSUMINOE TEXTILE·Filed 2003·Granted Aug 22, 2006·3 cites·20 claims
- 0661US11940048B2Valve deviceMIKUNI KOGYO KK·Filed 2021·Granted Mar 26, 2024·0 cites·8 claims
- 0756US5586389AMethod for producing multi-board electronic deviceNIPPON DENSO CO·Filed 1995·Granted Dec 24, 1996·25 cites·11 claims
- 0848US2010204202A1Drug for alleviating motor complications or psychiatric symptoms of parkinson's diseaseASUBIO PHARMA CO LTD·Filed 2008·Application pending·0 cites
- 0944US8178195B2Biaxially oriented film laminated board, electrical insulation board and machine partMIYAJI SHINICHIRO·Filed 2006·Granted May 15, 2012·0 cites·6 claims
- 1044US2003000059A1Peeling apparatus of extrusion material batchNGK INSULATORS LTD·Filed 2002·Application pending·0 cites
- 1138US2021254559A1Exhaust valve device for vehicleMIKUNI KOGYO KK·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →