Yuji Iwai

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Illuminating unit and display apparatus
- Patent number 11,604,381
- Issue date Mar 14, 2023
- Saturn Licensing LLC
- Kenji Hata
- G02 - OPTICS
Information Patent Grant
Illuminating unit and display apparatus
- Patent number 11,428,983
- Issue date Aug 30, 2022
- Saturn Licensing LLC
- Kenji Hata
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Light guiding device
- Patent number 6,045,233
- Issue date Apr 4, 2000
- Sony Corporation
- Yuji Iwai
- G02 - OPTICS
Information Patent Grant
Rear projector cabinet
- Patent number 5,786,933
- Issue date Jul 28, 1998
- Sony Corporation
- Yuji Iwai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
ILLUMINATING UNIT AND DISPLAY APPARATUS
- Publication number 20230251523
- Publication date Aug 10, 2023
- Saturn Licensing LLC
- Kenji Hata
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ILLUMINATING UNIT AND DISPLAY APPARATUS
- Publication number 20220357617
- Publication date Nov 10, 2022
- Saturn Licensing LLC
- Kenji Hata
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Illuminating Unit And Display Apparatus
- Publication number 20220179262
- Publication date Jun 9, 2022
- Saturn Licensing LLC
- Kenji Hata
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ILLUMINATING UNIT AND DISPLAY APPARATUS
- Publication number 20180321555
- Publication date Nov 8, 2018
- SONY CORPORATION
- Kenji Hata
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS