Kiyoshi KAYAMA

Follow

Person

Anan-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Light emitting device
- Patent number 11,417,808
- Issue date Aug 16, 2022
- Nichia Corporation
- Kiyoshi Kayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device and lead frame with resin
- Patent number 10,847,693
- Issue date Nov 24, 2020
- Nichia Corporation
- Ryohei Yamashita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Base member, and method of manufacturing light emitting device usin...
- Patent number 10,777,719
- Issue date Sep 15, 2020
- Nichia Corporation
- Kiyoshi Kayama
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING DEVICE AND SURFACE LIGHT SOURCE
- Publication number 20240234643
- Publication date Jul 11, 2024
- NICHIA CORPORATION
- Kiyoshi KAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND SURFACE LIGHT SOURCE
- Publication number 20240136476
- Publication date Apr 25, 2024
- NICHIA CORPORATION
- Kiyoshi KAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20210083153
- Publication date Mar 18, 2021
- Nichia Corporation
- Kiyoshi KAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BASE MEMBER, AND METHOD OF MANUFACTURING LIGHT EMITTING DEVICE USIN...
- Publication number 20190312188
- Publication date Oct 10, 2019
- Nichia Corporation
- Kiyoshi KAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE AND LEAD FRAME WITH RESIN
- Publication number 20180375004
- Publication date Dec 27, 2018
- Nichia Corporation.
- Ryohei YAMASHITA
- H01 - BASIC ELECTRIC ELEMENTS