Hirohisa MASUDA

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Osaka-shi, Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Substrate for flexible device
- Patent number 12,144,239
- Issue date Nov 12, 2024
- Toyo Seikan Group Holdings, Ltd.
- Kouji Nanbu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Substrate for flexible device and method for producing the same
- Patent number 11,723,262
- Issue date Aug 8, 2023
- Toyo Seikan Group Holdings, Ltd.
- Toshihiko Miyazaki
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Substrate for flexible device
- Patent number 11,414,762
- Issue date Aug 16, 2022
- TOYO SEIKAN GROUP HOLDINGS. LTD.
- Kouji Nanbu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Substrate for flexible device and method for producing the same
- Patent number 11,101,436
- Issue date Aug 24, 2021
- Toyo Seikan Group Holdings, Ltd.
- Toshihiko Miyazaki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SUBSTRATE FOR FLEXIBLE DEVICE AND METHOD FOR PRODUCING THE SAME
- Publication number 20230329079
- Publication date Oct 12, 2023
- TOYO SEIKAN GROUP HOLDINGS, LTD.
- Toshihiko MIYAZAKI
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
SUBSTRATE FOR FLEXIBLE DEVICE AND METHOD FOR PRODUCING THE SAME
- Publication number 20210343956
- Publication date Nov 4, 2021
- TOYO SEIKAN GROUP HOLDINGS, LTD.
- Toshihiko MIYAZAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUBSTRATE FOR FLEXIBLE DEVICE
- Publication number 20210343953
- Publication date Nov 4, 2021
- TOYO SEIKAN GROUP HOLDINGS, LTD.
- Kouji NANBU
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SUBSTRATE FOR FLEXIBLE DEVICE
- Publication number 20200141009
- Publication date May 7, 2020
- TOYO SEIKAN GROUP HOLDINGS, LTD.
- Kouji NANBU
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SUBSTRATE FOR FLEXIBLE DEVICE AND METHOD FOR PRODUCING THE SAME
- Publication number 20190088893
- Publication date Mar 21, 2019
- TOYO SEIKAN GROUP HOLDINGS, LTD.
- Toshihiko MIYAZAKI
- C03 - GLASS MINERAL OR SLAG WOOL