Inventor
OGATA MASAO
5 patents
Patents
5 patentsUS5096763AMar 17, 1992
Magnet article for attracting foreign matters in the stomach
HITACHI METALS LTD41 citations89
US3968465AJul 6, 1976
Inductor and method for producing same
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US4670726AJun 2, 1987
Convergence device for electron beams in color picture tube
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US4103221AJul 25, 1978
Inductor with plurality of magnet pieces in air gap
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US5370158ADec 6, 1994
Weft winder for weaving machine having magnets with different surface flux density
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