Inventor

UMEDA KENICHI

JP22 patents

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

UMEDA KENICHI

FUJIFILM CORP

Thin film transistor and method of producing thin film transistor

Method for producing semiconductor device

Optical thin film, optical element, optical system, and method for producing optical thin film

Piezoelectric element

Antireflection film, optical element, optical system, method of producing antireflection film

Method of manufacturing power generation element, power generation element, and power generation apparatus

Laminated film and method for producing laminated film

Antireflection film having silver-containing layer and fluorocarbon layer, method for producing antireflection film, optical element, and optical system

Method for producing transparent optical film and method for producing transparent multilayer film

Method for producing amorphous oxide thin film and thin film transistor

Optical thin film having metal layer containing silver and high standard electrode potential metal

Antireflection film, optical element, and optical system

Electrode material for organic semiconductor device, method for forming electrode pattern, and organic thin-film transistor

Piezoelectric element

Electrode material for organic semiconductor device

Field-effect transistor

UMEDA KENICHI

Process for producing oriented inorganic crystalline film, and semiconductor device using the oriented inorganic crystalline film

IGZO-based oxide material and method of producing IGZO-based oxide material

TAKAMATSU KUNIAKI

Plant activating method

Material for inverting static electricity method for removing static electricity crop raising house and method for raising crop

TANAKA ATSUSHI

Semiconductor device, method for producing the same, sensor and electro-optical device

TDK CORP

Non-linear dielectric element