Kohei Okamoto

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Menlo Park, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for producing three-dimensional structure
- Patent number 7,811,484
- Issue date Oct 12, 2010
- Canon Kabushiki Kaisha
- Kohei Okamoto
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Surface emitting laser
- Patent number 7,733,936
- Issue date Jun 8, 2010
- Canon Kabushiki Kaisha
- Kohei Okamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical cavity surface emitting laser device
- Patent number 7,483,466
- Issue date Jan 27, 2009
- Canon Kabushiki Kaisha
- Tatsuro Uchida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for producing three-dimensional structure
- Patent number 7,408,692
- Issue date Aug 5, 2008
- Canon Kabushiki Kaisha
- Kohei Okamoto
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR PRODUCING THREE-DIMENSIONAL STRUCTURE
- Publication number 20090081085
- Publication date Mar 26, 2009
- Canon Kabushiki Kaisha
- Kohei Okamoto
- G02 - OPTICS
Information Patent Application
Surface emitting laser
- Publication number 20070121694
- Publication date May 31, 2007
- Canon Kabushiki Kaisha
- Kohei Okamoto
- B82 - NANO-TECHNOLOGY
Information Patent Application
Vertical cavity surface emitting laser device
- Publication number 20070036189
- Publication date Feb 15, 2007
- Canon Kabushiki Kaisha
- Yuichiro Hori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Process for producing three-dimensional structure
- Publication number 20060291035
- Publication date Dec 28, 2006
- Kohei Okamoto
- G02 - OPTICS
Information Patent Application
Vertical cavity surface emitting laser device
- Publication number 20060245464
- Publication date Nov 2, 2006
- Canon Kabushiki Kaisha
- Yuichiro Hori
- H01 - BASIC ELECTRIC ELEMENTS