Inventor · disambiguated record
Hidenari Matsukuma
Also filed as: MATSUKUMA HIDENARI
9 granted patents·86 citations·filing 1998–2020
87Inventor score
Top patents by PatentIndex Score
9 records- 0181US9157854B2Scattered light-type smoke detection apparatusMATSUKUMA HIDENARI·Filed 2012·Granted Oct 13, 2015·7 cites·3 claims
- 0274US6914535B2Light scattering type smoke sensorHOCHIKI CO·Filed 2002·Granted Jul 5, 2005·27 cites·3 claims
- 0368US6806471B2Flame detection deviceHOCHIKI CO·Filed 2002·Granted Oct 19, 2004·20 cites·16 claims
- 0466US8493203B2Alarm deviceEGAWA YOSHITAKA·Filed 2009·Granted Jul 23, 2013·4 cites·13 claims
- 0562US8514074B2AlarmEGAWA YOSHITAKA·Filed 2008·Granted Aug 20, 2013·2 cites·8 claims
- 0658US9087444B2Alarm deviceEGAWA YOSHITAKA·Filed 2008·Granted Jul 21, 2015·1 cites·3 claims
- 0754US11393312B2Portable smoke detector and method for identifying smoke generation positionHOCHIKI CO·Filed 2020·Granted Jul 19, 2022·0 cites·6 claims
- 0844US6271758B1Light projection device for a photoelectric smoke sensorHOCHIKI CO·Filed 1998·Granted Aug 7, 2001·13 cites·7 claims
- 0942US6373393B1Flame detection device and flame detectionHOCHIKI CO·Filed 1999·Granted Apr 16, 2002·12 cites·19 claims
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