Inventor

WASHIYAMA JUNICHIRO

JP7 patents

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

BASELL POLIOLEFINE SPA

2 patents

US6586531B2Jul 1, 2003

Polyolefin masterbatch and composition suitable for injection molding

BASELL POLIOLEFINE SPA38 citations90

US7288598B2Oct 30, 2007

Polyolefin masterbatch for preparing impact-resistant polyolefin articles

BASELL POLIOLEFINE SPA10 citations83

HIKOSAKA MASAMICHI

2 patents

US9605116B2Mar 28, 2017

Method for secondary molding of polymer NANO oriented crystal material

HIKOSAKA MASAMICHI1 citations44

US8728616B2May 20, 2014

Polymer sheet and method for producing same

HIKOSAKA MASAMICHI0 citations36

SHOWA DENKO KK

1 patent

US4994515AFeb 19, 1991

Heat-resistant resin composition

SHOWA DENKO KK161 citations94

SHOWA DENKO KABUSHIKI KAISHI

1 patent

US4990386AFeb 5, 1991

Optical disk substrate

SHOWA DENKO KABUSHIKI KAISHI3 citations55

WASHIYAMA JUNICHIRO

1 patent

US9138933B2Sep 22, 2015

Process and apparatus for producing crystalline resin film or sheet

WASHIYAMA JUNICHIRO0 citations31