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Ryozo Oba

USPTO Granted Patents = 3

Average Co-Inventor Count = 1.3

ph-index = 2

Forward Citations = 40(Granted Patents)

Location History:

Shizuoka, JP (1989)
Susono, JP (1986 - 2000)

Company Filing History:

Tokyo Electric Co.

Toshiba Tec Kabushiki Kaisha

Years Active: 1986-2000

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3 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6072599 - Facsimile apparatus (2000-06-06),

2. 4815878 - Printing apparatus and a paper controlling method for a printer wherein (1989-03-28),

3. 4602880 - Dot printing device (1986-07-29),

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