Inventor
SHIMOYAMA SATORU
JP8 patents
⚠️ This page may combine multiple inventors who share the name “SHIMOYAMA SATORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TORAY INDUSTRIES
6 patentsUS7820568B2Oct 26, 2010
Leather-like sheet and production method thereof
TORAY INDUSTRIES40 citations90
US6623681B1Sep 23, 2003
Polyester fiber and process for preparing the same
TORAY INDUSTRIES30 citations86
US10305117B2May 28, 2019
Carbon fiber nonwoven fabric, production method for carbon fiber nonwoven fabric, and nonwoven fabric of carbon fiber precursor fibers
TORAY INDUSTRIES2 citations71
US11757103B2Sep 12, 2023
Gas diffusion electrode medium and method for producing the same, gas diffusion electrode, membrane electrode assembly, and polymer electrolyte fuel cell
TORAY INDUSTRIES0 citations60
US10072130B2Sep 11, 2018
Fiber-reinforced composite material and process for producing fiber-reinforced composite material
TORAY INDUSTRIES0 citations50
US9837667B2Dec 5, 2017
Carbon-fiber nonwoven cloth and gas diffusion electrode for polymer electrolyte fuel cell using same, polymer electrolyte fuel cell, method for manufacturing carbon-fiber nonwoven cloth, and composite sheet
TORAY INDUSTRIES0 citations50
IHARA CHEMICAL IND CO
2 patentsUS5244469ASep 14, 1993
Process for preparation of black coloring materials and application thereof: chitosan treated with black extract of lithospermum root
IHARA CHEMICAL IND CO15 citations68
US5358538AOct 25, 1994
Process for production of black coloring material and cosmetics containing said black coloring material and use thereof
IHARA CHEMICAL IND CO1 citations47