citizen Electronics Co., Ltd.

Japon


 
Quantité totale PI 380
Rang # Quantité totale PI 3 268
Note d'activité PI 2,9/5.0    139
Rang # Activité PI 5 004
Parent citizen Holdings Co., Ltd.
Classe Nice dominante Appareils de contrôle de l'envir...

Brevets

Marques

250 2
0 1
125 2
0
 
Dernier brevet 2024 - Light emitting device
Premier brevet 1993 - Method for manufacturing ic card...
Dernière marque 2007 - CITILED
Première marque 2003 - CITILIGHT

Industrie (Classification de Nice)

Derniers inventions, produits et services

2023 Invention Light emitting device. To provide a semiconductor light emitting device which is capable of acco...
Invention Light emitting device. A light emitting device has a substrate having a rectangular planar shape...
Invention Switch and method for manufacturing same. Provided are: a pressure-sensitive switch with which a ...
Invention Pressure sensor. A pressure sensor 1 comprises: a substrate; a conductive first land arranged on ...
Invention Light emitting device. To provide a semiconductor light emitting device which is capable of accom...
2022 Invention Light-emitting device and manufacturing method therefor. A light-emitting device according to the...
Invention Light emitting device. A light emitting device has a substrate, a plurality of light emitting el...
Invention Led light emitting device. 222 layer. The DBR layer is a layer in which a plurality of sets of di...
Invention Light-emitting device and method for designing light emitting device. It is an object of the pre...
Invention Light-emitting device. This light-emitting device includes: a substrate formed from an insulating...
Invention Light emission device. This light emission device has: a substrate; a light emission element disp...
Invention Light emission device. A light emission device according to one embodiment of the present inventi...
Invention Light emitting element with particular phosphors. A light emitting device includes a first light ...
Invention Pressure-sensitive switch. This pressure-sensitive switch includes: a substrate which has a reces...
Invention Led package and method for manufacturing same. Provided is an LED package and a method for manufa...
2021 Invention Optical device. Provided is an optical device that enables high-accuracy aligning without causing...
Invention Light emitting device. A light emitting device has a substrate having a rectangular planar shape,...
Invention Light emitting device. This light emitting device comprises: a substrate having a rectangular pla...
Invention Electronic component, switch, and electronic device. The electronic component includes: a switch ...
Invention Switch. The purpose of the present invention is to provide a switch which has low risk of a conne...
Invention Spring member, and switch. This spring member includes: a dome-shaped dome portion having an upwa...
Invention Phosphor and light-emitting equipment using phosphor. 3 family crystal phase comprises at least o...
Invention Light emitting device. A light emitting device includes a substrate, a plurality of first light e...
Invention Light emitting device. This light emitting device comprises: a substrate; a plurality of first li...
Invention Light-emitting device. The purpose of the present invention is to provide a light-emitting device...
Invention Vcsel module. The purpose of the present invention is to provide a VCSEL module in which a VCSEL ...
Invention Led light-emitting device and lighting apparatus using same. An LED device (10) comprises: a circ...
Invention Switch. Provided is a switch that can maintaining a pressing surface of a key top in a direction ...
Invention Push switch. This push switch disclosed in the present description comprises: a pressing member; ...
Invention Linear light-emitting member and planar light-emitting device. A linear light-emitting member (2)...
Invention Light-emitting device, manufacturing method therefor, and surface light-emitting device. This lig...
Invention Push switch. A push switch (11) is provided with a switch substrate (12), a first contact (13) pr...
Invention Light-emitting device. This light-emitting device includes: a substrate; a plurality of light-emi...
Invention Light-emitting device and illumination device. This light-emitting device comprises: a pair of el...
Invention Light emitting diode
Invention Push switch. A push switch which can have a small separation distance from a side surface of a m...
2020 Invention Micro-lens array and light-emitting device. A micro-lens array having: a base material having a p...
Invention Push switch
Invention Light-emitting apparatus. Provided is a light-emitting apparatus capable of achieving improved re...
Invention Push switch and method for manufacturing same. This push switch comprises: a substrate having a f...
Invention Linear light-emitting device. A linear light-emitting device including a substrate extending whil...
Invention Linear light-emitting device. The linear light-emitting device (2) has a substrate extending whil...
Invention Linear light-emitting device and planar light-emitting device. A linear light-emitting device tha...
Invention Spring and switch. A spring has a dome portion having a dome shape bulging convexly, an outer per...
2019 Invention Planar light-emitting device. A planar light-emitting device having a linear light-emitter having...
Invention Inlay substrate and light emitting device using inlay substrate. A light emitting device having ...
Invention Switch unit and method for producing switch substrate. A switch unit includes a substrate, which...
2007 P/S Electric and magnetic detectors and devices, namely optical sensors, position-detection sensors, ...
P/S Light-emitting diode lamps, and other electric lamps and lighting apparatus, namely, electric lig...
P/S Power distribution or control devices, machines, and apparatus; batteries and cells; electric or...
2003 P/S Semi-conductor elements, namely semiconductor chips and semiconductor devices for illumination; l...
P/S Semi-conductor elements; light-emitting diodes; chip-type light-emitting diodes. Light-emitting ...