Inventor
MATSUMIYA TOSHIHARU
JP7 patents
⚠️ This page may combine multiple inventors who share the name “MATSUMIYA TOSHIHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKISUI CHEMICAL CO LTD
6 patentsUS5093546AMar 3, 1992
Method of connecting plastic tubes using high frequency dielectric heating
SEIKISUI CHEMICAL CO LTD33 citations90
US4495312AJan 22, 1985
Resin composition suitable for use in medical devices
SEIKISUI CHEMICAL CO LTD31 citations90
US4397976AAug 9, 1983
Interlayer for laminated safety glass
SEIKISUI CHEMICAL CO LTD17 citations80
US4382996AMay 10, 1983
Laminated safety glass
SEIKISUI CHEMICAL CO LTD16 citations80
US4389508AJun 21, 1983
Composition for an interlayer of laminated safety glass
SEIKISUI CHEMICAL CO LTD3 citations61
US5676996AOct 14, 1997
Method of preparing carrier for blood treatment apparatus
SEIKISUI CHEMICAL CO LTD1 citations51