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Hiroaki Hara
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Shizuoka-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of manufacturing vehicle rear module, vehicle back door, veh...
Patent number
11,772,707
Issue date
Oct 3, 2023
Koito Manufacturing Co., Ltd.
Yasuaki Tsutsumi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vehicle lamp with light guide having rod-shaped part and plate-shap...
Patent number
11,015,779
Issue date
May 25, 2021
Koito Manufacturing Co., Ltd.
Asami Sakashita
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Rod-shaped light guide and vehicle lamp
Patent number
10,876,703
Issue date
Dec 29, 2020
Koito Manufacturing Co., Ltd.
Asami Sakashita
G02 - OPTICS
Information
Patent Grant
Lamp device
Patent number
10,421,390
Issue date
Sep 24, 2019
Koito Manufacturing Co., Ltd.
Hiroaki Hara
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Polyphenylene sulfide resin composition, production method thereof...
Patent number
9,988,521
Issue date
Jun 5, 2018
Toray Industries, Inc.
Naoya Ouchiyama
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Polyphenylene sulfide resin composition, production method thereof...
Patent number
9,957,377
Issue date
May 1, 2018
Toray Industries, Inc.
Naoya Ouchiyama
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Vehicular display system
Patent number
9,776,559
Issue date
Oct 3, 2017
Koito Manufacturing Co., Ltd.
Michihiko Hayakawa
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF MANUFACTURING VEHICLE REAR MODULE, VEHICLE BACK DOOR, VEH...
Publication number
20210024139
Publication date
Jan 28, 2021
Koito Manufacturing Co., Ltd.
Yasuaki Tsutsumi
B60 - VEHICLES IN GENERAL
Information
Patent Application
VEHICLE LAMP
Publication number
20190242546
Publication date
Aug 8, 2019
Koito Manufacturing Co., Ltd.
Asami Sakashita
F21 - LIGHTING
Information
Patent Application
ROD-SHAPED LIGHT GUIDE AND VEHICLE LAMP
Publication number
20190049088
Publication date
Feb 14, 2019
Koito Manufacturing Co., Ltd.
Asami SAKASHITA
F21 - LIGHTING
Information
Patent Application
LAMP DEVICE
Publication number
20180229645
Publication date
Aug 16, 2018
Koito Manufacturing Co., Ltd.
Hiroaki Hara
B60 - VEHICLES IN GENERAL
Information
Patent Application
LAMP DEVICE
Publication number
20180231206
Publication date
Aug 16, 2018
Koito Manufacturing Co., Ltd.
Hiroaki Hara
F21 - LIGHTING
Information
Patent Application
VEHICULAR DISPLAY SYSTEM
Publication number
20160297357
Publication date
Oct 13, 2016
Koito Manufacturing Co., Ltd.
Michihiko HAYAKAWA
B60 - VEHICLES IN GENERAL
Information
Patent Application
POLYPHENYLENE SULFIDE RESIN COMPOSITION, PRODUCTION METHOD THEREOF...
Publication number
20140356630
Publication date
Dec 4, 2014
Naoya Ouchiyama
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC