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Hidefumi Amagaya

USPTO Granted Patents = 6

Average Co-Inventor Count = 1.0

ph-index = 4

Forward Citations = 161(Granted Patents)

Location History:

Tokyo, JP (1988)
Yokohama, JP (1988 - 1991)

Company Filing History:

Plus Corporation

Years Active: 1988-1991

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. D318070 - Multipurpose office-use article (1991-07-09),

2. D302102 - Multipurpose stationery tool (1989-07-11),

3. 4793537 - Rolled adhesive tape holder (1988-12-27),

4. 4791725 - Sheathed scissors (1988-12-20),

5. 4779785 - Portable stationery device (1988-10-25),

6. 4761094 - Device for combining pair of stationery components (1988-08-02),

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