Junya Maeda

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cover member for illuminated pushbutton switch
- Patent number 7,075,024
- Issue date Jul 11, 2006
- Polymatech, Co., Ltd.
- Junya Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cover member for illuminated pushbutton switch
- Patent number 7,005,596
- Issue date Feb 28, 2006
- Polymatech Co., Ltd.
- Junya Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Production method of joints of superconducting oxide and normal con...
- Patent number 6,235,685
- Issue date May 22, 2001
- International Superconductivity Technology Center
- Junya Maeda
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Cover member for illuminated pushbutton switch
- Publication number 20050168966
- Publication date Aug 4, 2005
- POLYMATECH CO., LTD.
- Junya Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cover member for illuminated pushbutton switch
- Publication number 20030116414
- Publication date Jun 26, 2003
- Junya Maeda
- H01 - BASIC ELECTRIC ELEMENTS