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Koshigaya, Japan

Tadaaki Sugino

USPTO Granted Patents = 2

Average Co-Inventor Count = 2.9

ph-index = 2

Forward Citations = 118(Granted Patents)

Location History:

Koshigaya, JA (1976)
Soka, JP (1981)

Company Filing History:

Pentel Kabushiki Kaisha

Years Active: 1976-1981

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2 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4263592 - Input pen assembly (1981-04-21),

2. 3974332 - Tablet for use in a coordinate digitizer (1976-08-10),

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