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Masamitsu Watanabe
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for estimating steel rupture starting point, device for esti...
Patent number
11,946,856
Issue date
Apr 2, 2024
Nippon Telegraph and Telephone Corporation
Takuya Kamisho
G01 - MEASURING TESTING
Information
Patent Grant
Coating material
Patent number
11,920,059
Issue date
Mar 5, 2024
Nippon Telegraph and Telephone Corporation
Takashi Miwa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for detecting occurrence of cracks and the like, device for...
Patent number
11,913,895
Issue date
Feb 27, 2024
Nippon Telegraph and Telephone Corporation
Yosuke Takeuchi
G01 - MEASURING TESTING
Information
Patent Grant
Method for measuring acid anhydride content
Patent number
11,782,003
Issue date
Oct 10, 2023
Nippon Telegraph and Telephone Corporation
Azusa Ishii
G01 - MEASURING TESTING
Information
Patent Grant
Method for estimating hydrogen absorption behavior, device for esti...
Patent number
11,506,649
Issue date
Nov 22, 2022
Nippon Telegraph and Telephone Corporation
Takuya Kamisho
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Coating Material
Publication number
20230220220
Publication date
Jul 13, 2023
Nippon Telegraph and Telephone Corporation
Azusa Ishii
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Coating
Publication number
20230142112
Publication date
May 11, 2023
Nippon Telegraph and Telephone Corporation
Takashi Miwa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Pre-Processing Method
Publication number
20230028235
Publication date
Jan 26, 2023
Nippon Telegraph and Telephone Corporation
Azusa Ishii
G01 - MEASURING TESTING
Information
Patent Application
Pre-Processing Method
Publication number
20230011511
Publication date
Jan 12, 2023
Nippon Telegraph and Telephone Corporation
Azusa Ishii
G01 - MEASURING TESTING
Information
Patent Application
ZINC THARMAL SPLAYING MATERIAL AND METHOD FOR MANUFACTURING THE SAM...
Publication number
20220380879
Publication date
Dec 1, 2022
Nippon Telegraph and Telephone Corporation
Takashi Miwa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Analysis Method
Publication number
20220266171
Publication date
Aug 25, 2022
Nippon Telegraph and Telephone Corporation
Azusa Ishii
G01 - MEASURING TESTING
Information
Patent Application
Method for Measuring Acid Anhydride Content
Publication number
20220034828
Publication date
Feb 3, 2022
Nippon Telegraph and Telephone Corporation
Azusa Ishii
G01 - MEASURING TESTING
Information
Patent Application
Method for Measuring Acid Anhydride Content
Publication number
20220003699
Publication date
Jan 6, 2022
Nippon Telegraph and Telephone Corporation
Azusa Ishii
G01 - MEASURING TESTING
Information
Patent Application
Method for Estimating Hydrogen Absorption Behavior, Device for Esti...
Publication number
20210239674
Publication date
Aug 5, 2021
Nippon Telegraph and Telephone Corporation
Takuya Kamisho
G01 - MEASURING TESTING
Information
Patent Application
Method for Detecting Occurrence of Cracks and the Like, Device for...
Publication number
20210231596
Publication date
Jul 29, 2021
Nippon Telegraph and Telephone Corporation
Yosuke Takeuchi
G01 - MEASURING TESTING
Information
Patent Application
Method for Estimating Steel Rupture Starting Point, Device for Esti...
Publication number
20210231556
Publication date
Jul 29, 2021
Nippon Telegraph and Telephone Corporation
Takuya Kamisho
G01 - MEASURING TESTING
Information
Patent Application
Coating Material
Publication number
20210155808
Publication date
May 27, 2021
Nippon Telegraph and Telephone Corporation
Takashi Miwa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...