Shinji Ohtsu

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Deflection yoke device
- Patent number 5,182,487
- Issue date Jan 26, 1993
- Murata Mfg. Co., Ltd.
- Shinji Ohtsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Deflection yoke apparatus with means for reducing unwanted radiation
- Patent number 4,853,588
- Issue date Aug 1, 1989
- Denki Onkyo Co., Ltd.
- Shinji Ohtsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Saturable reactor for use in self-convergence system fo deflection...
- Patent number 4,833,432
- Issue date May 23, 1989
- Denki Onkyo Co., Ltd.
- Shinji Ohtsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Convergence apparatus for color cathode-ray tube
- Patent number 4,405,910
- Issue date Sep 20, 1983
- Denki Onkyo Company Limited
- Shinji Ohtsu
- H01 - BASIC ELECTRIC ELEMENTS