Kyouhei Akiyama

Follow

Person

Shizuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Vehicle lamp
- Patent number 11,339,944
- Issue date May 24, 2022
- Koito Manufacturing Co., Ltd.
- Miki Koizumi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Lamp including light source socket and light guide
- Patent number 10,429,563
- Issue date Oct 1, 2019
- Koito Manufacturing Co., Ltd.
- Kyouhei Akiyama
- G02 - OPTICS
Information Patent Grant
Vehicular lamp
- Patent number 9,890,920
- Issue date Feb 13, 2018
- Koito Manufacturing Co., Ltd.
- Susumu Kaneko
- F21 - LIGHTING
Information Patent Grant
Vehicle lamp
- Patent number 8,226,282
- Issue date Jul 24, 2012
- Koito Manufacturing Co., Ltd.
- Naoki Kazaoka
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
VEHICLE LAMP
- Publication number 20210381672
- Publication date Dec 9, 2021
- Koito Manufacturing Co., Ltd.
- Miki KOIZUMI
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICULAR LAMP
- Publication number 20160084467
- Publication date Mar 24, 2016
- Koito Manufacturing Co., Ltd.
- Susumu Kaneko
- F21 - LIGHTING
Information Patent Application
VEHICLE LAMP
- Publication number 20100149829
- Publication date Jun 17, 2010
- Koito Manufacturing Co., Ltd.
- Naoki Kazaoka
- G02 - OPTICS