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Nobuo Hirano

This inventor holds 2 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 1997-1998.

USPTO Granted Patents = 2

% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 2

Forward Citations = 226(Granted Patents)

Company Filing History:

2 out of 42,719

Years Active: 1997-1998

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2 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5820320 - Apparatus for treating the inner surface of vacuum chamber (1998-10-13),

2. 5626682 - Process and apparatus for treating inner surface treatment of chamber (1997-05-06),

Profile summary based on public USPTO records.

Please report any incorrect information to [email protected]

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