Inventor · disambiguated record
Seigo Yamazoe
Also filed as: YAMAZOE SEIGO
4 granted patents·125 citations·filing 1986–1996
80Inventor score
Technology areasG01N
Top patents by PatentIndex Score
4 records- 0188US4843247ADetermination of asphaltene content and device thereforCOSMO OIL CO LTD·Filed 1986·Granted Jun 27, 1989·72 cites·7 claims
- 0252US5719665AMethod and apparatus for determining the content of insolubles in oilsCOSMO SOGO KENKYUSHO KK·Filed 1995·Granted Feb 17, 1998·19 cites·12 claims
- 0352US4929847ARapid determination of sludge content and device thereforCOSMO OIL CO LTD·Filed 1989·Granted May 29, 1990·16 cites·10 claims
- 0451US5672873AMethod and apparatus for quantitative determination of components in residual fuel oilsCOSMO SOGO KENKYUSHO KK·Filed 1996·Granted Sep 30, 1997·18 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →