Yasuo Nakagawa

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Omiya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Thermal radiation detector having a spectral responsivity not depen...
- Patent number 5,739,533
- Issue date Apr 14, 1998
- Matsushita Industrial Co., Ltd.
- Kazuaki Okubo
- G01 - MEASURING TESTING
Information Patent Grant
Spectroradiometer
- Patent number 5,497,230
- Issue date Mar 5, 1996
- Matsushita Electric Industrial Co., Ltd.
- Kazuaki Ohkubo
- G01 - MEASURING TESTING