Inventor · disambiguated record
Saburo Hasegawa
Also filed as: HASEGAWA SABURO
7 granted patents·100 citations·filing 1985–2008
85Inventor score
Top patents by PatentIndex Score
7 records- 0186US5339523AMethod of machining sleeve bearingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Aug 23, 1994·47 cites·6 claims
- 0285US4878139ALoading apparatus for a magnetic disk cartridgeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Oct 31, 1989·31 cites·4 claims
- 0357US5546252AThin and small-sized flexible disc unitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Aug 13, 1996·12 cites·12 claims
- 0453US8075233B2Bolt, the axial force of which is to be determined by a supersonic wave, and a method for the manufacturing thereofHASEGAWA SABURO·Filed 2008·Granted Dec 13, 2011·1 cites·2 claims
- 0541US4881141ADriving apparatus for a magnetic headMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Nov 14, 1989·4 cites·5 claims
- 0635US4760476ADrive mechanism for a magnetic disk reading headMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1985·Granted Jul 26, 1988·3 cites·1 claims
- 0733USD304045SWire puzzleHASEGAWA SABURO·Filed 1987·Granted Oct 17, 1989·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →