Inventor · disambiguated record
Masahiko Koketsu
Also filed as: KOKETSU MASAHIKO
4 granted patents·1 pending application·14 citations·filing 1988–2018
68Inventor score
Files withKOKETSU MASAHIKO2KAWASAKI HEAVY IND LTD1MITSUBISHI ELECTRIC CORP1SANWA KAGAKU KENKYUSHO CO1
Top patents by PatentIndex Score
5 records- 0164US8701411B2Heating medium supply system, integrated solar combined cycle electric power generation system and method of controlling these systemsKOKETSU MASAHIKO·Filed 2007·Granted Apr 22, 2014·10 cites·8 claims
- 0260US2014174095A1Heating Medium Supply System, Integrated Solar Combined Cycle Electric Power Generation System and Method of Controlling These SystemsKAWASAKI HEAVY IND LTD·Filed 2014·Application pending·0 cites
- 0355US11745984B2Door-pinch detection device and elevator door deviceMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Sep 5, 2023·0 cites·16 claims
- 0446US9758351B2Elevator door control deviceKOKETSU MASAHIKO·Filed 2013·Granted Sep 12, 2017·1 cites·6 claims
- 0546US4868189AUracil derivatives for use as anti-tumor agents having silicon containing side chainsSANWA KAGAKU KENKYUSHO CO·Filed 1988·Granted Sep 19, 1989·3 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →