Yoshihiro KAWAGUCHI

Follow

Person

Osaka-shi, Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Lighting device and light emitting device having red and green phos...
- Patent number 10,264,646
- Issue date Apr 16, 2019
- SHARP KABUSHIKI KAISHA
- Yoshihiro Kawaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device
- Patent number 10,205,065
- Issue date Feb 12, 2019
- SHARP KABUSHIKI KAISHA
- Yoshihiro Kawaguchi
- F21 - LIGHTING
Information Patent Grant
Lighting device and light emitting device having red and green phos...
- Patent number 9,974,137
- Issue date May 15, 2018
- SHARP KABUSHIKI KAISHA
- Yoshihiro Kawaguchi
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LIGHTING DEVICE AND LIGHT EMITTING DEVICE HAVING RED AND GREEN PHOS...
- Publication number 20180235053
- Publication date Aug 16, 2018
- Sharp Kabushiki Kaisha
- Yoshihiro KAWAGUCHI
- F21 - LIGHTING
Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20180069161
- Publication date Mar 8, 2018
- SHARP KABUSHIKI KAISHA
- Yoshihiro KAWAGUCHI
- F21 - LIGHTING
Information Patent Application
LIGHT EMITTING DEVICE AND LIGHTING DEVICE
- Publication number 20170354010
- Publication date Dec 7, 2017
- SHARP KABUSHIKI KAISHA
- Yoshihiro KAWAGUCHI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT EMITTING DEVICE AND LIGHTING DEVICE
- Publication number 20170268734
- Publication date Sep 21, 2017
- Yoshihiro KAWAGUCHI
- F21 - LIGHTING
Information Patent Application
LED LIGHT SOURCE FOR PLANT CULTIVATION
- Publication number 20150327446
- Publication date Nov 19, 2015
- Sharp Kabushiki Kaisha
- Yoshihiro KAWAGUCHI
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING