Koha Co., Ltd.

Japon

 
Quantité totale PI 62
Rang # Quantité totale PI 21 857
Note d'activité PI 0,9/5.0    2
Rang # Activité PI 467 433
Parent Tamura Corporation
Classe Nice dominante Appareils et instruments scienti...

Brevets

Marques

1 0
0 0
60 0
1
 
Dernier brevet 2024 - Sheet conveyance guide
Premier brevet 1997 - Light emitting display apparatus
Dernière marque 2009 - KOHA
Première marque 2009 - KOHA

Industrie (Classification de Nice)

Derniers inventions, produits et services

2024 Invention Sheet conveyance guide. A sheet conveyance guide installed in a conveying surface of a conveying...
2021 Invention Vending machine control device. Provided is a vending machine control device having higher safety...
2019 Invention Light source module and planar light-emitting device. The present invention makes it possible to ...
2018 Invention Planar light-emitting device. A planar light-emitting device 1 is provided with: a base member 3 ...
2017 Invention Led light source device. In order to provide an LED light source device, which has excellent heat...
Invention Display device for vending machine. Provided is a display device for a vending machine capable of...
Invention Single crystal phosphor, phosphor-containing member and light-emitting device. A light-emitting ...
Invention Fluorescent body and production method therefor, fluorescent body-containing member, and light em...
2016 Invention Light emitting device. Provided is a light emitting device with high luminance, which emits white...
Invention Lighting device, product exhibiting device and display device. Provided are a lighting device, a ...
Invention Vending-machine selection-switch device. [Problem] To provide a vending-machine selection-switch ...
Invention Illuminating device, supporting member, and display device. [Problem] To provide: an illuminating...
Invention Β-ga2o3 substrate, semiconductor laminate structure, and semiconductor element. Provided are a β-...
Invention Illumination device and optical member. [Problem] To provide an illumination device and an optica...
Invention Lighting device and optical member. [Problem] To provide a lighting device and an optical member,...
Invention Light emitting device, lighting device and method for manufacturing light emitting device. [Probl...
Invention Selection switch device for automatic vending machine. [Problem] To provide a selection switch de...
2015 Invention Human detection device and automatic vending machine. Provided is a human detection device capabl...
Invention Gallium oxide substrate. Provided is a gallium oxide substrate which has less linear pits. Obtai...
Invention Gallium oxide substrate. Provided is a gallium oxide substrate which has less linear pits. Obtain...
Invention Light-emitting element. This invention provides a light-emitting element that has an n-side elect...
Invention Semiconductor layered structure and semiconductor element. Provided is a semiconductor layered st...
Invention Gallium oxide substrate and production method therefor. Provided are: a gallium oxide substrate p...
Invention ß-ga2o3 single-crystal substrate. A high-quality ß-Ga2O3 single-crystal substrate having little v...
Invention Mobile body detection device and automatic vending machine. Provided is a mobile body detection d...
Invention Method for growing single crystals and device for growing single crystals. Provided are a method ...
Invention Ga2o3-based single crystal substrate. A Ga2O3-based single crystal substrate includes a main sur...
Invention Semiconductor multilayer structure and semiconductor element. A semiconductor multilayer structu...
2014 Invention Light-emitting device. Provided is a light-emitting device capable of high-density mounting by me...
Invention Single crystal phosphor, phosphor-containing member and light-emitting device. Provided are a YA...
Invention Single crystal phosphor, phosphor-containing member and light emitting device. Provided are: a YA...
Invention Single-crystal phosphor and light-emitting device. As one of purposes, the present invention pro...
Invention Single-crystal phosphor and light-emitting device. As one of purposes, the present invention prov...
Invention Light emitting device. Provided is a light emitting device which is suitable for a lighting appar...
Invention Semiconductor layered structure and semiconductor element.  Provided are: a semiconductor layered...
Invention Light emitting element and method of making same. 1-xN buffer layer; an p-GaN layer formed on a p...
Invention Method for cultivating β-ga2o3 single crystal, and β-ga2o3-single-crystal substrate and method fo...
Invention Method for growing β-ga2o3-based single crystal. Provided is a method for growing a β-Ga2O3-based...
Invention Lighting device and display device. A lighting device includes a translucent member having the sa...
2013 Invention Crystal layered structure and light emitting element. A crystal layered structure includes a Ga2...
Invention Crystal layered structure and light emitting element. Provided are: a crystal layered structure w...
Invention Method for growing β-ga2o3 single crystal. Provided is a method for growing a β-Ga2O3 single crys...
Invention Semiconductor laminate structure and semiconductor element. Provided is a semiconductor laminate...
Invention Phosphor, method for manufacturing same, and light-emitting device. A phosphor (and a method for...
2012 Invention Method for growing ß-ga2o3 single crystal. A method for growing a β-Ga2O3 single crystal, whic...
Invention Semiconductor stacked body, method for manufacturing same, and semiconductor element. 3 substrate...
Invention Semiconductor laminate and process for production thereof, and semiconductor element. A semicond...
2009 P/S Signalling and electronic apparatus and instruments and their parts, including fluorescent lamps,...