Inventor
MISUMI MASAKI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “MISUMI MASAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI CHEMICALS INC
6 patentsUS7150615B2Dec 19, 2006
Molding machine for injection foaming
MITSUI CHEMICALS INC28 citations91
US6773640B2Aug 10, 2004
Process for injection foaming, and machine and composition therefore
MITSUI CHEMICALS INC26 citations91
US9987824B2Jun 5, 2018
Metal-resin composite structure and metal member
MITSUI CHEMICALS INC3 citations69
US11375632B2Jun 28, 2022
Dissimilar material joint and housing for accommodating electronic components
MITSUI CHEMICALS INC0 citations55
US11020936B2Jun 1, 2021
Metal/resin composite structure
MITSUI CHEMICALS INC0 citations49
US11701864B2Jul 18, 2023
Metal/resin composite structure and manufacturing method of metal/resin composite structure
MITSUI CHEMICALS INC0 citations46
MITSUI TOATSU CHEMICALS
5 patentsUS5178815AJan 12, 1993
Method of forming composite moldings
MITSUI TOATSU CHEMICALS45 citations88
US5558883ASep 24, 1996
Mold design and process for producing a multilayer part by injection process molding
MITSUI TOATSU CHEMICALS24 citations87
US5153249AOct 6, 1992
Polypropylene resin compositions
MITSUI TOATSU CHEMICALS6 citations73
US5486543AJan 23, 1996
Formed thermoplastic resin article and production process thereof
MITSUI TOATSU CHEMICALS7 citations72
US5328950AJul 12, 1994
Polypropylene resin compositions
MITSUI TOATSU CHEMICALS2 citations62