Inventor
KAMATANI KOHEI
JP4 patents
⚠️ This page may combine multiple inventors who share the name “KAMATANI KOHEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI GAS CHEMICAL CO
3 patentsUS12325796B2Jun 10, 2025
Methods for producing polycarbonate copolymer and polysiloxane compound, polycarbonate copolymer, polysiloxane compound, composition, and molded body
MITSUBISHI GAS CHEMICAL CO1 citations57
US12240978B2Mar 4, 2025
Methods for producing polycarbonate copolymer and polysiloxane compound, polycarbonate copolymer, polysiloxane compound, composition, and molded body
MITSUBISHI GAS CHEMICAL CO1 citations57
US12344628B2Jul 1, 2025
Method for producing silane compound
MITSUBISHI GAS CHEMICAL CO0 citations47