Akio SAITO

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Osaka-shi, Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light emitting device for design
- Patent number 10,446,064
- Issue date Oct 15, 2019
- DAIKAN CO., LTD.
- Akio Saito
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE WITH THREE-DIMENSIONAL SIGN
- Publication number 20210043120
- Publication date Feb 11, 2021
- DAIKAN CO.,LTD.
- Osamu JINGI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIGHT EMITTING DEVICE FOR DESIGN
- Publication number 20180286294
- Publication date Oct 4, 2018
- DAIKAN CO., LTD.
- Akio SAITO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS