Hiroyuki Uenohara

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vertical-cavity surface-emitting semiconductor laser
- Patent number 6,846,685
- Issue date Jan 25, 2005
- Nippon Telegraph and Telephone Corporation
- Hiroyuki Uenohara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical-cavity surface-emitting semiconductor laser
- Patent number 6,549,553
- Issue date Apr 15, 2003
- Nippon Telegraph and Telephone Corporation
- Hiroyuki Uenohara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Superlattice structure
- Patent number 5,091,756
- Issue date Feb 25, 1992
- Tokyo Institute of Technology
- Kenichi Iga
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Vertical-cavity surface-emitting semiconductor laser
- Publication number 20030156613
- Publication date Aug 21, 2003
- Hiroyuki Uenohara
- H01 - BASIC ELECTRIC ELEMENTS