Tatsuhiko Harada

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vehicle lamp
- Patent number 11,378,245
- Issue date Jul 5, 2022
- Koito Manufacturing Co., Ltd.
- Tatsuhiko Harada
- F21 - LIGHTING
Information Patent Grant
Vehicle lamp
- Patent number 10,883,690
- Issue date Jan 5, 2021
- Koito Manufacturing Co., Ltd.
- Takeyuki Tachiiwa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle lamp
- Patent number 9,885,455
- Issue date Feb 6, 2018
- Koito Manufacturing Co., Ltd.
- Ippei Yamamoto
- F21 - LIGHTING
Information Patent Grant
Vehicular light fixture with synthetic resin lamp body having alter...
- Patent number 6,220,739
- Issue date Apr 24, 2001
- Koito Manufacturing Co., Ltd.
- Tatsuhiko Harada
- F21 - LIGHTING
Information Patent Grant
Automobile headlamp with extension reflector mounted on the front l...
- Patent number 5,546,284
- Issue date Aug 13, 1996
- Koito Manufacturing Co., Ltd.
- Tatsuhiko Harada
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Shade arrangement for a dual filament bulb in a vehicle headlamp
- Patent number 5,111,368
- Issue date May 5, 1992
- Koito Manufacturing Co., Ltd.
- Takanori Suzuki
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
VEHICLE LAMP
- Publication number 20210222850
- Publication date Jul 22, 2021
- Koito Manufacturing Co., Ltd.
- Tatsuhiko Harada
- F21 - LIGHTING
Information Patent Application
VEHICLE LAMP
- Publication number 20200080700
- Publication date Mar 12, 2020
- Koito Manufacturing Co., Ltd.
- Takeyuki Tachiiwa
- F21 - LIGHTING
Information Patent Application
VEHICLE LAMP
- Publication number 20160356447
- Publication date Dec 8, 2016
- Koito Manufacturing Co., Ltd.
- Ippei Yamamoto
- F21 - LIGHTING