Inventor

HANAOKA YUZURU

JP6 patents

⚠️ This page may combine multiple inventors who share the name “HANAOKA YUZURU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YOKOGAWA HOKUSHIN ELECTRIC

3 patents

US4533518AAug 6, 1985

Apparatus for analysis of anions

YOKOGAWA HOKUSHIN ELECTRIC19 citations80

US4584276AApr 22, 1986

Method for analysis of anions

YOKOGAWA HOKUSHIN ELECTRIC9 citations71

US4447559AMay 8, 1984

Multi-layer ion exchanger for use in ion-exchange chromatography and method of producing the same

YOKOGAWA HOKUSHIN ELECTRIC7 citations71

YOKOGAWA ELECTRIC CORP

2 patents

US4981804AJan 1, 1991

Method for determination of microconstituents

YOKOGAWA ELECTRIC CORP24 citations90

US4952126AAug 28, 1990

Apparatus for determination of microconstituents

YOKOGAWA ELECTRIC CORP28 citations90

YOKOGAWA HOKUSHIN ELECTRIC WOR

1 patent

US4403039ASep 6, 1983

Method and apparatus for analysis of ionic species

YOKOGAWA HOKUSHIN ELECTRIC WOR50 citations85