Hiroyasu Yamashita

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Photodetector and imaging device
- Patent number 11,282,873
- Issue date Mar 22, 2022
- Fujitsu Limited
- Hiroyasu Yamashita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photodetector, method for manufacturing the same, and imaging appar...
- Patent number 10,651,228
- Issue date May 12, 2020
- Fujitsu Limited
- Hiroyasu Yamashita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photodetector and imaging device
- Patent number 10,236,319
- Issue date Mar 19, 2019
- Fujitsu Limited
- Ryo Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor photodetector element and method
- Patent number 9,553,224
- Issue date Jan 24, 2017
- Fujitsu Limited
- Kenichi Kawaguchi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical semiconductor device with quantum dots having configuration...
- Patent number 8,395,106
- Issue date Mar 12, 2013
- Technical Research & Development Institute Ministry of Defense of Japan
- Minoru Doshida
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
GRAPHENE OPTICAL SENSOR
- Publication number 20230178610
- Publication date Jun 8, 2023
- Fujitsu Limited
- Hiroyasu YAMASHITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTODETECTOR AND IMAGING DEVICE
- Publication number 20190305021
- Publication date Oct 3, 2019
- Fujitsu Limited
- Hiroyasu YAMASHITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTODETECTOR, METHOD FOR MANUFACTURING THE SAME, AND IMAGING APPAR...
- Publication number 20190221603
- Publication date Jul 18, 2019
- Fujitsu Limited
- Hiroyasu YAMASHITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTODETECTOR AND IMAGING DEVICE
- Publication number 20180053805
- Publication date Feb 22, 2018
- Fujitsu Limited
- RYO SUZUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR PHOTODETECTOR ELEMENT AND METHOD
- Publication number 20150187972
- Publication date Jul 2, 2015
- Fujitsu Limited
- Kenichi Kawaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL SEMICONDUCTOR DEVICE
- Publication number 20100032552
- Publication date Feb 11, 2010
- TECHNICAL RESEARCH & DEVELOPMENT INSTITUTE MINISTRY OF DEFENSE OF JAPAN
- Minoru Doshida
- B82 - NANO-TECHNOLOGY