Hiroki Matsumoto

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vehicle headlamp and light source unit
- Patent number 10,288,243
- Issue date May 14, 2019
- Koito Manufacturing Co., Ltd.
- Hiroki Matsumoto
- F21 - LIGHTING
Information Patent Grant
Lamp
- Patent number 10,125,944
- Issue date Nov 13, 2018
- Koito Manufacturing Co., Ltd.
- Hiroki Matsumoto
- F21 - LIGHTING
Information Patent Grant
Vehicle lamp
- Patent number 9,664,350
- Issue date May 30, 2017
- Koito Manufacturing Co., Ltd.
- Hiroki Matsumoto
- F21 - LIGHTING
Information Patent Grant
Vehicular lamp
- Patent number 9,328,892
- Issue date May 3, 2016
- Koito Manufacturing Co., Ltd.
- Hiroki Matsumoto
- F21 - LIGHTING
Information Patent Grant
Lighting unit and vehicular lighting apparatus
- Patent number 8,939,624
- Issue date Jan 27, 2015
- Koito Manufacturing Co., Ltd.
- Ippei Yamamoto
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
VEHICLE HEADLAMP AND LIGHT SOURCE UNIT
- Publication number 20170370543
- Publication date Dec 28, 2017
- Koito Manufacturing Co., Ltd.
- Hiroki MATSUMOTO
- F21 - LIGHTING
Information Patent Application
LAMP
- Publication number 20170059109
- Publication date Mar 2, 2017
- Koito Manufacturing Co., Ltd.
- Hiroki MATSUMOTO
- F21 - LIGHTING
Information Patent Application
VEHICLE LAMP
- Publication number 20140340922
- Publication date Nov 20, 2014
- Koito Manufacturing Co., Ltd.
- Hiroki Matsumoto
- F21 - LIGHTING
Information Patent Application
VEHICULAR LAMP
- Publication number 20140140085
- Publication date May 22, 2014
- Koito Manufacturing Co., Ltd.
- Hiroki MATSUMOTO
- F21 - LIGHTING
Information Patent Application
LIGHTING UNIT AND VEHICULAR LIGHTING APPARATUS
- Publication number 20130188378
- Publication date Jul 25, 2013
- Ippei Yamamoto
- F21 - LIGHTING