Inventor · disambiguated record

Etsuji Natori

Also filed as: NATORI ETSUJI

2 granted patents·56 citations·filing 1986–1992

65Inventor score

Technology areasG01N

Files withSUGA TEST INSTRUMENTS2

Top patents by PatentIndex Score

2 records

0162US5305634AWeathering test method and sample holder used thereinSUGA TEST INSTRUMENTS·Filed 1992·Granted Apr 26, 1994·29 cites·32 claims
0261US4704903ALight fastness/weather resistance accelerated test machine with an air mixing regulatorSUGA TEST INSTRUMENTS·Filed 1986·Granted Nov 10, 1987·27 cites·6 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →