Inventor · disambiguated record
Hiroshi Koh
Also filed as: KOH HIROSHI
4 granted patents·50 citations·filing 1981–2004
76Inventor score
Top patents by PatentIndex Score
4 records- 0156US4520343ALift control systemKOH HIROSHI·Filed 1981·Granted May 28, 1985·21 cites·12 claims
- 0241US7275003B2Harmonic diagnosing method for electric facilityATEC CO LTD·Filed 2004·Granted Sep 25, 2007·6 cites·6 claims
- 0341US4554459AMonitoring system for a predetermined field of viewFUJITEC KK·Filed 1981·Granted Nov 19, 1985·13 cites·8 claims
- 0434US4662225ASeismic detectorFUJITEC CO·Filed 1985·Granted May 5, 1987·10 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →