Inventor · disambiguated record
Kazuo Nagaoka
Also filed as: NAGAOKA KAZUO
10 granted patents·137 citations·filing 1985–1990
89Inventor score
Top patents by PatentIndex Score
10 records- 0185US5016359ALinear scale arrangementSONY MAGNESCALE INC·Filed 1989·Granted May 21, 1991·52 cites·8 claims
- 0267US4843729AMounting structure for magnetic linear scale unitSONY MAGNESCALE INC·Filed 1987·Granted Jul 4, 1989·27 cites·16 claims
- 0362US4649648ALinear scaleSONY MAGNESCALE INC·Filed 1985·Granted Mar 17, 1987·22 cites·32 claims
- 0460USD310041SMagnetic measuring scaleSONY MAGNESCALE INC·Filed 1987·Granted Aug 21, 1990·9 cites·1 claims
- 0543US4991311AMounting structure for magnetic linear scale unitSONY CORP·Filed 1989·Granted Feb 12, 1991·12 cites·15 claims
- 0642US4868688AElongated strip storage apparatus and recorder tape duplicator system utilizing endless tape stored in storage apparatusSONY MAGNESCALE INC·Filed 1987·Granted Sep 19, 1989·5 cites·34 claims
- 0741US5227926ADuplicator system manageable of life of mother tapeSONY MAGNESCALE INC·Filed 1990·Granted Jul 13, 1993·5 cites·18 claims
- 0838US5095390AApparatus for storing and feeding endless tape and recorded tape duplicator system utilizing the sameSONY MAGNESCALE INC·Filed 1989·Granted Mar 10, 1992·4 cites·22 claims
- 0929USD310045SMagnetic measuring scale accessorySONY MAGNESCALE INC·Filed 1987·Granted Aug 21, 1990·0 cites·1 claims
- 1023US4766375AHead assembly having free axial and restricted perpendicular movement in a magnetic scaleSONY MAGNESCALE CORP·Filed 1986·Granted Aug 23, 1988·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →