Hiroyuki Gotoh

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Gihu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing a cathode-ray tube
- Patent number 5,857,887
- Issue date Jan 12, 1999
- Sony Corporation
- Hiroyuki Gotoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Implosion-resistant band with stack retainer
- Patent number 5,466,984
- Issue date Nov 14, 1995
- Sony Corporation
- Hiroyuki Gotoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE