Inventor · disambiguated record
Masao Ogata
Also filed as: OGATA MASAO
5 granted patents·123 citations·filing 1974–1993
82Inventor score
Files withHITACHI METALS LTD5
Top patents by PatentIndex Score
5 records- 0186US3968465AInductor and method for producing sameHITACHI METALS LTD·Filed 1974·Granted Jul 6, 1976·40 cites·11 claims
- 0277US5096763AMagnet article for attracting foreign matters in the stomachHITACHI METALS LTD·Filed 1991·Granted Mar 17, 1992·41 cites·1 claims
- 0375US4103221AInductor with plurality of magnet pieces in air gapHITACHI METALS LTD·Filed 1976·Granted Jul 25, 1978·20 cites·5 claims
- 0474US4670726AConvergence device for electron beams in color picture tubeHITACHI METALS LTD·Filed 1985·Granted Jun 2, 1987·21 cites·6 claims
- 0528US5370158AWeft winder for weaving machine having magnets with different surface flux densityHITACHI METALS LTD·Filed 1993·Granted Dec 6, 1994·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →