Seiichi Miyamoto

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Amagasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Orientation measuring instrument
- Patent number RE40488
- Issue date Sep 9, 2008
- Oji Paper Co., Ltd.
- Shinichi Nagata
- 324 - Electricity: measuring and testing
Information Patent Grant
Method and device for measuring dielectric constant
- Patent number 6,496,018
- Issue date Dec 17, 2002
- Oji Paper Co., Ltd.
- Shinichi Nagata
- G01 - MEASURING TESTING
Information Patent Grant
Orientation measuring instrument
- Patent number 6,396,288
- Issue date May 28, 2002
- Oji Paper Co., Ltd.
- Shinichi Nagata
- G01 - MEASURING TESTING