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Ashikaga, Japan

Hiroshi Tamayama

USPTO Granted Patents = 5

Average Co-Inventor Count = 2.9

ph-index = 3

Forward Citations = 57(Granted Patents)

Location History:

Gunma, JP (1992)
Oura, JP (1993)
Ashikaga, JP (2008 - 2013)

Company Filing History:

Sanyo Electric Co., Ltd.

Years Active: 1992-2013

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8539791 - Manufacturing method of transition critical refrigerating cycle device (2013-09-24),

2. 8220888 - Storage with a symmetric hinge assembly (2012-07-17),

3. 7448225 - Cold storage (2008-11-11),

4. 5259210 - Refrigerating apparatus and method of controlling refrigerating (1993-11-09),

5. 5138843 - Method for operating an open show-case (1992-08-18),

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