Inventor
YONEYAMA MASASHI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “YONEYAMA MASASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YOSHINO KOGYOSHO CO LTD
11 patentsUS6266943B1Jul 31, 2001
Separable laminated container and associated technology
YOSHINO KOGYOSHO CO LTD59 citations94
US6838138B1Jan 4, 2005
Synthetic resin container bearing label
YOSHINO KOGYOSHO CO LTD24 citations92
US6742676B2Jun 1, 2004
Pouring vessel
YOSHINO KOGYOSHO CO LTD29 citations92
US6752284B1Jun 22, 2004
Synthetic resin container with thin wall
YOSHINO KOGYOSHO CO LTD38 citations91
US6691494B2Feb 17, 2004
Separable laminated container and associated technology
YOSHINO KOGYOSHO CO LTD21 citations91
US6039204AMar 21, 2000
Extrusion-blow molded container having cylindrical body and metal mold for producing the same
YOSHINO KOGYOSHO CO LTD27 citations89
US7748553B2Jul 6, 2010
Synthetic resin container with thin wall
YOSHINO KOGYOSHO CO LTD12 citations82
US6981617B2Jan 3, 2006
Extrusion container
YOSHINO KOGYOSHO CO LTD7 citations74
US7055707B2Jun 6, 2006
Peelably laminated blow-molded containers
YOSHINO KOGYOSHO CO LTD7 citations72
US7055719B2Jun 6, 2006
Separable laminated container and associated technology
YOSHINO KOGYOSHO CO LTD8 citations72
US6976600B2Dec 20, 2005
Blow-molded container that is peelably laminated
YOSHINO KOGYOSHO CO LTD8 citations72