Takeo FUJII

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Hamamatsu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light-emitting device and light source apparatus
- Patent number 10,651,027
- Issue date May 12, 2020
- Hamamatsu Photonics K.K.
- Takaaki Nagata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device, infrared light source, and method for manufa...
- Patent number 10,580,952
- Issue date Mar 3, 2020
- Keio University
- Hideyuki Maki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING DEVICE AND LIGHT SOURCE APPARATUS
- Publication number 20200020519
- Publication date Jan 16, 2020
- HAMAMATSU PHOTONICS K. K.
- Takaaki NAGATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE, INFRARED LIGHT SOURCE, AND METHOD FOR MANUFA...
- Publication number 20190123254
- Publication date Apr 25, 2019
- KEIO UNIVERSITY
- Hideyuki MAKI
- H01 - BASIC ELECTRIC ELEMENTS