Inventor

MATSUMURA MICHIO

JP5 patents

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

SEKISUI CHEMICAL CO LTD

2 patents

US4203815AMay 20, 1980

Process for producing crosslinked and foamed resin sheet

SEKISUI CHEMICAL CO LTD95 citations94

US7854871B2Dec 21, 2010

Method for producing polyolefin-based resin crosslinked foamed sheet and polyolefin-based resin crosslinked foamed sheet

SEKISUI CHEMICAL CO LTD3 citations50

SEIKISUI CHEMICAL CO LTD

1 patent

US4510031AApr 9, 1985

Heat-foamable olefinic resin composition and process for production of olefinic resin foam from said composition

SEIKISUI CHEMICAL CO LTD150 citations98

SHARP KK

1 patent

US7718254B2May 18, 2010

Method of forming pores in crystal substrate, and crystal substrate containing pores formed by the same

SHARP KK28 citations91

KANSAI TECH LICENSING ORG CO

1 patent

US7135414B2Nov 14, 2006

Method for producing multicrystalline silicon substrate for solar cells

KANSAI TECH LICENSING ORG CO32 citations87