Hiroki Asakawa

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical member, light-emitting device, display, and illuminator
- Patent number 11,079,521
- Issue date Aug 3, 2021
- Saturn Licensing LLC
- Norimasa Furukawa
- G02 - OPTICS
Information Patent Grant
Light-emitting device, display apparatus, and lighting apparatus
- Patent number 10,133,121
- Issue date Nov 20, 2018
- Sony Corporation
- Kenichi Nakaki
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
THIN RESIN SHEET MEMBER AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20220367887
- Publication date Nov 17, 2022
- SHIMIZU INDUSTRY CO., LTD.
- Yoichi IKEHARA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Optical Member, Light-Emitting Device, Display, And Illuminator
- Publication number 20210109260
- Publication date Apr 15, 2021
- SONY CORPORATION
- Norimasa Furukawa
- G02 - OPTICS
Information Patent Application
Optical Member, Light-Emitting Device, Display, And Illuminator
- Publication number 20200081164
- Publication date Mar 12, 2020
- SONY CORPORATION
- Norimasa Furukawa
- G02 - OPTICS
Information Patent Application
LIGHT-EMITTING DEVICE, DISPLAY APPARATUS, AND LIGHTING APPARATUS
- Publication number 20180283626
- Publication date Oct 4, 2018
- SONY CORPORATION
- Masayasu Watanabe
- F21 - LIGHTING
Information Patent Application
LIGHT-EMITTING DEVICE, DISPLAY APPARATUS, AND LIGHTING APPARATUS
- Publication number 20180136521
- Publication date May 17, 2018
- SONY CORPORATION
- Kenichi Nakaki
- G02 - OPTICS