Natsumi Ueda

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Surface emitting semiconductor laser device
- Patent number 6,829,274
- Issue date Dec 7, 2004
- The Furukawa Electric Co., Ltd.
- Natsumi Ueda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical cavity surface emitting laser device
- Patent number 6,700,914
- Issue date Mar 2, 2004
- The Furukawa Electric Co., Ltd.
- Noriyuki Yokouchi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Surface emitting semiconductor laser device
- Publication number 20030043871
- Publication date Mar 6, 2003
- Natsumi Ueda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Surface emitting semiconductor laser device
- Publication number 20030035452
- Publication date Feb 20, 2003
- Natsumi Ueda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Wafer oxidation reactor and a method for forming a semiconductor de...
- Publication number 20020182823
- Publication date Dec 5, 2002
- Noriyuki Yokouchi
- C30 - CRYSTAL GROWTH
Information Patent Application
Vertical cavity surface emitting laser device
- Publication number 20020101899
- Publication date Aug 1, 2002
- Noriyuki Yokouchi
- H01 - BASIC ELECTRIC ELEMENTS