Inventor · disambiguated record
Yuzuru Hanaoka
Also filed as: HANAOKA YUZURU
6 granted patents·137 citations·filing 1981–1990
85Inventor score
Top patents by PatentIndex Score
6 records- 0179US4403039AMethod and apparatus for analysis of ionic speciesYOKOGAWA HOKUSHIN ELECTRIC WOR·Filed 1981·Granted Sep 6, 1983·50 cites·8 claims
- 0274US4952126AApparatus for determination of microconstituentsYOKOGAWA ELECTRIC CORP·Filed 1985·Granted Aug 28, 1990·28 cites·4 claims
- 0364US4533518AApparatus for analysis of anionsYOKOGAWA HOKUSHIN ELECTRIC·Filed 1982·Granted Aug 6, 1985·19 cites·2 claims
- 0462US4981804AMethod for determination of microconstituentsYOKOGAWA ELECTRIC CORP·Filed 1990·Granted Jan 1, 1991·24 cites·4 claims
- 0545US4584276AMethod for analysis of anionsYOKOGAWA HOKUSHIN ELECTRIC·Filed 1985·Granted Apr 22, 1986·9 cites·3 claims
- 0642US4447559AMulti-layer ion exchanger for use in ion-exchange chromatography and method of producing the sameYOKOGAWA HOKUSHIN ELECTRIC·Filed 1982·Granted May 8, 1984·7 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →