Inventor

OTA HAJIME

JP29 patents

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

OTA HAJIME

SUMITOMO ELECTRIC INDUSTRIES

Electrode material spark plug electrode, and spark plug

Electrode material and electrode for ignition plug, and ignition plug

Three-dimensional network aluminum porous body, electrode using the aluminum porous body, and nonaqueous electrolyte battery, capacitor and lithium-ion capacitor with nonaqueous electrolytic solution, each using the electrode

Three-dimensional net-like aluminum porous body, electrode using the aluminum porous body, nonaqueous electrolyte battery using the electrode, and nonaqueous electrolyte capacitor using the electrode

Method for manufacturing precursor, method for manufacturing superconducting wire, precursor, and superconducting wire

Electrode material; and battery, nonaqueous-electrolyte battery, and capacitor all incorporating the material

Method for producing electrode for electrochemical element

Three-dimensional network aluminum porous body for current collector, electrode using the aluminum porous body, and battery, capacitor and lithium-ion capacitor each using the electrode

Method for manufacturing precursor, method for manufacturing superconducting wire, precursor, and superconducting wire

Method for evaluation testing of material for internal combustion engine

Wire for reed switch, reed piece for reed switch, and reed switch

HOSOE AKIHISA

Three-dimensional network aluminum porous body, electrode using the aluminum porous body, and nonaqueous electrolyte battery, capacitor using nonaqueous electrolytic solution and lithium-ion capacitor using nonaqueous electrolytic solution, each using the electrode

Current collector using three-dimensional network aluminum porous body, electrode using the current collector, and nonaqueous electrolyte battery, capacitor and lithium-ion capacitor with nonaqueous electrolytic solution, each using the electrode, and method for producing the electrode

Electrochemical element

Three-dimensional network aluminum porous body for current collector, electrode using the aluminum porous body, and battery, capacitor and lithium-ion capacitor each using the electrode

Three-dimensional network aluminum porous body for current collector, and current collector, electrode, nonaqueous electrolyte battery, capacitor and lithium-ion capacitor, each using aluminum porous body

Three-dimensional network aluminum porous body, electrode using the aluminum porous body, and nonaqueous electrolyte battery, capacitor and lithium-ion capacitor with nonaqueous electrolytic solution, each using the electrode

Electrode for electrochemical element and method for producing the same

Electrode using three-dimensional network aluminum porous body, and nonaqueous electrolyte battery, capacitor and lithium-ion capacitor with nonaqueous electrolytic solution, each using the electrode

Method for producing electrode for electrochemical element

OTSUKA TAKUJI

Aluminum-based terminal fitting

Terminal connector, electric wire with terminal connector, and method of connecting terminal connector and electric wire

OKAYAMA HIRONAO

Metal laminated substrate for use as an oxide superconducting wire material, and manufacturing method therefor

Substrate for superconducting compound and method for manufacturing the substrate

OTA NOBUHIRO

Three-dimensional net-like aluminum porous body, electrode using the aluminum porous body, nonaqueous electrolyte battery using the electrode, and nonaqueous electrolyte capacitor using the electrode

LIXIL CORP

Active carbon molded body

YAMAGUCHI TAKASHI

Substrate, method of producing substrate, superconducting wire, and method of producing superconducting wire

OTA HAJIME

Method of producing substrate and superconducting wire

KIMURA KOUTAROU

Method for producing porous metal body, porous aluminum body, battery electrode material including porous metal body or porous aluminum body, and electrode material for electrical double layer capacitor