Inventor

HARADA HIDEFUMI

JP52 patents

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

HARADA HIDEFUMI

MITSUBISHI GAS CHEMICAL CO

Process for producing dialkyl carbonate

Process for producing diaryl carbonate

Process for producing dialkyl carbonate

Resin composition of polyamideimide and polyphenylene sulfide

Method for producing aromatic nitrile compound and method for producing carbonate ester

Dialkyl carbonate production method

Method for producing aromatic nitrile compound and method for producing carbonic acid ester

Method for producing aromatic nitrile compound and method for producing carbonic acid ester

Process for preparing highly polymerized aromatic polycarbonate resin

Process for producing highly polymerized aromatic polycarbonate resin

Method for producing carbonic ester

Method for regenerating catalyst and method for producing carbonate ester

Method for producing aromatic nitrile compound and method for producing carbonate ester

Aromatic polycarbonate resin composition

Method for producing aromatic nitrile compound and method for producing carbonate ester

Manufacturing method for high molecular weight aromatic polycarbonate resin

Method for producing dialkyl carbonate

Manufacturing method for high molecular weight aromatic polycarbonate resin

High molecular weight aromatic polycarbonate resin manufacturing method

High-fluidity polycarbonate copolymer, process for production highly polymerized aromatic polycarbonate resin and aromatic polycarbonate compound

Process for producing a high molecular-weight aromatic polycarbonate resin

Method for producing branched aromatic polycarbonate resin

Process for preparing highly polymerized aromatic polycarbonate resin

Polycarbonate resin, method for producing same, polycarbonate resin composition and molded body

Method for preparing aromatic carbonate

Polycarbonate resin

Diaryl carbonate and method for producing the same, and method for producing an aromatic polycarbonate resin

TITAN KOGYO KK

Potassium hexatitinate whiskers having a tunnel structure

White colored deodorizer and process for producing the same

Lustrous pigment and the method of producing the same

Potassium hexatitanate fibers for use as reinforcement

Potassium hexatitanate fibers having tunnel structure, process for producing the same, and composite material containing said fibers

Potassium hexatitanate fibers having tunnel structure, process for producing the same, and composite material containing said fibers

Process for producing a composite using potassium hexatitanate whiskers having a tunnel structure

Potassium hexatitanate whiskers having a tunnel structure

White colored deodorizer and process for producing the same

White colored deodorizer and process for producing the same

Coating layer and film having flip-flop properties

TITAN KOGYO K K

Lustrous pigment and process for producing same

Heat stable yellow iron oxides

Heat resistant yellow iron oxide pigment

Heat stable yellow iron oxides containing antimony

ISAHAYA YOSHINORI

High-fluidity polycarbonate copolymer, process for production highly polymerized aromatic polycarbonate resin and aromatic polycarbonate compound

Process for manufacturing branched aromatic polycarbonate resin with desired degree of branching

YAMATAKE CORP

Pressure sensor

ISHIHARA TAKUYA

Pressure sensor device

MITSUBISHI GAS COMPANY INC

Resin composition

TITAN KOGYO K K JAPAN

Preparation of improved heat stable yellow iron oxide pigments

MITSUBISHI ENG PLASTICS CORP

Polycarbonate resin composition

NIPPON STEEL CORP

Method for producing carbonate esters, and catalytic structure for producing carbonate esters