Tomotsune Taira

This inventor holds 2 USPTO granted patents. Top assignees: Hitachi, Ltd., Trustee, for the Benefit of Hitachi Air Conditioning Systems Co., Ltd., Hitchi, Ltd.. Active years: 2004-2005.

USPTO Granted Patents = 2

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 2

Forward Citations = 6(Granted Patents)

Company Filing History:

1 out of 6

Hitachi, Ltd., Trustee, for the Benefit of Hitachi Air Conditioning Systems Co., Ltd.

Years Active: 2004-2005

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2 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6925420 - Service system for air conditioner and server system for monitoring center (2005-08-02),

2. 6823288 - Service system for air conditioner and server system for monitoring center (2004-11-23),

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