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Tetsuya YAMAMOTO
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SUWA-SHI, JP
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Patents Grants
last 30 patents
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Patent Grant
Detecting device and measuring apparatus
Patent number
11,883,130
Issue date
Jan 30, 2024
Seiko Epson Corporation
Tetsuya Yamamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Organic electroluminescence device and electronic apparatus
Patent number
11,832,470
Issue date
Nov 28, 2023
Seiko Epson Corporation
Takefumi Fukagawa
Patents Applications
last 30 patents
Information
Patent Application
DETECTING DEVICE AND MEASURING APPARATUS
Publication number
20230270339
Publication date
Aug 31, 2023
SEIKO EPSON CORPORATION
Tetsuya YAMAMOTO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DETECTION APPARATUS AND MEASURING APPARATUS
Publication number
20230270331
Publication date
Aug 31, 2023
SEIKO EPSON CORPORATION
Tetsuya YAMAMOTO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DETECTING DEVICE AND MEASURING DEVICE
Publication number
20220246806
Publication date
Aug 4, 2022
SEIKO EPSON CORPORATION
Tetsuya YAMAMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DETECTING DEVICE AND MEASURING DEVICE
Publication number
20220170852
Publication date
Jun 2, 2022
SEIKO EPSON CORPORATION
Tetsuya YAMAMOTO
G01 - MEASURING TESTING
Information
Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE AND ELECTRONIC APPARATUS
Publication number
20210210727
Publication date
Jul 8, 2021
SEIKO EPSON CORPORATION
Takefumi FUKAGAWA
H01 - BASIC ELECTRIC ELEMENTS