Inventor · disambiguated record

Katsuto Yamada

Also filed as: YAMADA KATSUTO

2 granted patents·46 citations·filing 1982–2013

56Inventor score

Technology areasG01J G01N

Files withKALNEW OPTICAL IND1 SHIMADZU CORP1

Top patents by PatentIndex Score

2 records

0178US4482245AApparatus for measuring the color of a brilliant-cut diamondKALNEW OPTICAL IND·Filed 1982·Granted Nov 13, 1984·46 cites·4 claims
0247US9632023B2V-block refractometerSHIMADZU CORP·Filed 2013·Granted Apr 25, 2017·0 cites·4 claims

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