Inventor
HOSHINO TOYOMASA
JP11 patents
⚠️ This page may combine multiple inventors who share the name “HOSHINO TOYOMASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI CHEM CORP
7 patentsUS8021864B2Sep 20, 2011
Biomass-resource-derived polyester and production process thereof
MITSUBISHI CHEM CORP9 citations91
US7985566B2Jul 26, 2011
Biomass-resource-derived polyester and production process thereof
MITSUBISHI CHEM CORP21 citations91
US7317069B2Jan 8, 2008
Aliphatic polyester and process for producing the same
MITSUBISHI CHEM CORP25 citations91
US10870727B2Dec 22, 2020
Biomass-resource-derived polyester and production process thereof
MITSUBISHI CHEM CORP3 citations82
US11732087B2Aug 22, 2023
Biomass-resource-derived polyester and production process thereof
MITSUBISHI CHEM CORP0 citations61
US11560449B2Jan 24, 2023
Biomass-resource-derived polyester and production process thereof
MITSUBISHI CHEM CORP0 citations61
US6720123B2Apr 13, 2004
Process for producing toner for developing electrostatic image
MITSUBISHI CHEM CORP6 citations58