Inventor

TAWARAYAMA HIROMASA

JP28 patents

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

TAWARAYAMA HIROMASA

SUMITOMO ELECTRIC INDUSTRIES

Metal porous body, method of producing the same, and fuel cell

Steam reforming catalyst and fuel cell system using the same

Solid oxide fuel cell

Method for producing cell structure

Fuel cell

Metal porous body, water vapor reformer including the same, and method for manufacturing metal porous body

Metal porous body

Metal porous sheet, fuel cell, and water electrolysis device

Fuel cell

Metal porous body and method for producing metal porous body

Solid-oxide-electrolysis-cell-type hydrogen production apparatus

Fuel cell

Membrane electrode assembly, method for manufacturing membrane electrode assembly, fuel cell, and method for manufacturing fuel cell

Cell structure, method for manufacturing the same, and fuel cell

Anode for solid oxide fuel cell and production method therefor, and method for producing electrolyte layer-electrode assembly for fuel cell

Proton-conductive cell structure, proton-conductive material, electrochemical device, and method of manufacturing proton-conductive material

Porous current collector and fuel cell

Gas decomposition device and power generation device

Fuel cell

Solid oxide fuel cell and method for producing electrolyte layer-anode assembly

HOYA CORP

Optical glass and optical product using the same

Process for the production of glass molded article

Optical glass and optical product using the same

Drawing a chalcogenide glass fiber in a sulfur atmosphere

Laser glasses and laser glass fibers

UNIV KYOTO

Proton conductor, proton-conducting cell structure, water vapor electrolysis cell, and method for producing hydrogen electrode-solid electrolyte layer complex

HAYASHI KAZUTAKA

Process for the production of glass molded article, optical element produced by the process, and method of treating glass

TAWARAYAMA HIROMASA

Silica-based hydrogen separation material and manufacturing method therefor, as well as hydrogen separation module and hydrogen production apparatus having the same