Naoya KAWAI

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Hamamatsu-shi, Shizuoka, JP

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Patents Applicationslast 30 patents

Information Patent Application
PHOTOELECTRIC CONVERSION DEVICE, ELECTROMAGNETIC WAVE DETECTION DEV...
- Publication number 20240363302
- Publication date Oct 31, 2024
- Hamamatsu Photonics K.K.
- Naoya KAWAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOELECTRIC CONVERSION DEVICE, ELECTROMAGNETIC WAVE DETECTION DEV...
- Publication number 20240355601
- Publication date Oct 24, 2024
- Hamamatsu Photonics K.K.
- Naoya KAWAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOELECTRIC CONVERSION DEVICE AND PHOTOELECTRIC CONVERSION METHOD
- Publication number 20240355572
- Publication date Oct 24, 2024
- Hamamatsu Photonics K.K.
- Naoya KAWAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METASURFACE ELEMENT, ELECTRON TUBE, AND METHOD FOR PRODUCING ELECTR...
- Publication number 20240021398
- Publication date Jan 18, 2024
- Hamamatsu Photonics K.K.
- Naoya KAWAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON TUBE, IMAGING DEVICE AND ELECTROMAGNETIC WAVE DETECTION DE...
- Publication number 20230071586
- Publication date Mar 9, 2023
- Hamamatsu Photonics K.K.
- Yasuhide MIYAZAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON TUBE AND IMAGING DEVICE
- Publication number 20220319794
- Publication date Oct 6, 2022
- Hamamatsu Photonics K.K.
- Tetsuya FUJITA
- H01 - BASIC ELECTRIC ELEMENTS