Hirokazu Matsunaga

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Nagoya, JP

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Patents Grantslast 30 patents

Information Patent Grant
High emittance glass coating material, high emittance glass coating...
- Patent number 6,391,383
- Issue date May 21, 2002
- Noritake Co., Ltd.
- Hirokazu Matsunaga
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Separator for battery having a function of avoiding dangers caused...
- Patent number 6,296,969
- Issue date Oct 2, 2001
- Noritake Co., Ltd.
- Kenji Yano
- H01 - BASIC ELECTRIC ELEMENTS