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Tokorozawa, Japan

Masaya Ishibashi

USPTO Granted Patents = 8

Average Co-Inventor Count = 2.3

ph-index = 7

Forward Citations = 123(Granted Patents)

Location History:

Saitama, JP (1988)
Tokorozawa, JP (1985 - 1992)

Company Filing History:

Pioneer Electronic Corporation

Years Active: 1985-1992

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5107474 - Multi-magazine disc player (1992-04-21),

2. 5084859 - Multi-magazine disc player (1992-01-28),

3. 5034935 - Multi-magazine disc player (1991-07-23),

4. 4771416 - Centering apparatus for information recording disk (1988-09-13),

5. 4610008 - Disc playing system with continuous playing function (1986-09-02),

6. 4607354 - Automatic disc loading and exchanging apparatus (1986-08-19),

7. 4539663 - Disc playing system with continuous playing function (1985-09-03),

8. 4538253 - Disc playing system with continuous playing function (1985-08-27),

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