Inventor
ARITA KAZUHIRO
JP7 patents
⚠️ This page may combine multiple inventors who share the name “ARITA KAZUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAKEDA CHEMICAL INDUSTRIES LTD
6 patentsUS5417771AMay 23, 1995
Soldering flux
TAKEDA CHEMICAL INDUSTRIES LTD67 citations95
US4474942AOct 2, 1984
Cross-linked polyesteramide from bis(2-oxazoline)
TAKEDA CHEMICAL INDUSTRIES LTD44 citations91
US4600766AJul 15, 1986
Process for producing cross-linked resin from bis(2-oxazoline) and aromatic hydroxy-carboxylic acid
TAKEDA CHEMICAL INDUSTRIES LTD18 citations81
US4579937AApr 1, 1986
Catalytic process for producing cross-linked polyesteramide from bis-oxazoline and dicarboxylic acid
TAKEDA CHEMICAL INDUSTRIES LTD18 citations81
US4902760AFeb 20, 1990
Cross-linked resins
TAKEDA CHEMICAL INDUSTRIES LTD6 citations72
US4761457AAug 2, 1988
Process for producing cross-linked resins
TAKEDA CHEMICAL INDUSTRIES LTD9 citations72