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Shouzaburou Sakaguchi

USPTO Granted Patents = 7

Average Co-Inventor Count = 2.0

ph-index = 4

Forward Citations = 35(Granted Patents)

Location History:

Kawagoe, JP (1983 - 1985)
Saitama, JP (1984 - 1986)

Company Filing History:

Pioneer Electronic Corporation

Years Active: 1983-1986

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4580179 - Playback search control device for a tape recorder (1986-04-01),

2. 4551774 - Method for selecting desired piece of information recorded in magnetic (1985-11-05),

3. 4463393 - Repeat playback device for tape recorder (1984-07-31),

4. 4441127 - Tape drive device in recording and reproducing device (1984-04-03),

5. 4423443 - Automatic-reversing tape deck (1983-12-27),

6. 4413291 - Cassette tape player-recorder (1983-11-01),

7. 4404604 - Device for detecting a non-recorded segment on magnetic tape (1983-09-13),

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