Shiro Otaki

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Coating compositions for glass surfaces or cathode ray tubes
- Patent number 5,693,259
- Issue date Dec 2, 1997
- Acheson Industries, Inc.
- Shiro Otaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Internal coating materials for a cathode ray tube
- Patent number 5,160,375
- Issue date Nov 3, 1992
- Acheson Industries, Inc.
- Shiro Otaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Internal coating materials for a cathode ray tube
- Patent number 5,147,460
- Issue date Sep 15, 1992
- Acheson Industries, Inc.
- Shiro Otaki
- H01 - BASIC ELECTRIC ELEMENTS