Inventor · disambiguated record
Masashi Arikawa
Also filed as: ARIKAWA MASASHI
5 granted patents·45 citations·filing 2011–2019
78Inventor score
Technology areasG08B
Top patents by PatentIndex Score
5 records- 0177USD675948SHeat and smoke detectorHOCHIKI CO·Filed 2011·Granted Feb 12, 2013·25 cites·1 claims
- 0261USD904215SSmoke detectorHOCHIKI CO·Filed 2019·Granted Dec 8, 2020·8 cites·1 claims
- 0357US9836937B2Sensor system, sensor, and detachment toolKAWAGUCHI KOICHIRO·Filed 2012·Granted Dec 5, 2017·1 cites·6 claims
- 0455USD871245SFire detectorHOCHIKI CO·Filed 2018·Granted Dec 31, 2019·6 cites·1 claims
- 0549USD849580SFire detectorHOCHIKI CO·Filed 2017·Granted May 28, 2019·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →