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Hiroshi Yutani

USPTO Granted Patents = 7

Average Co-Inventor Count = 4.8

ph-index = 4

Forward Citations = 33(Granted Patents)

Company Filing History:

7 out of 27,375

Matsushita Electric Industrial Co., Ltd.

Years Active: 1999-2005

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6875378 - Optical disk molding apparatus and method (2005-04-05),

2. 6716374 - Clamp pressure control method for injection molding process (2004-04-06),

3. 6514437 - Stamper protecting layer for optical disk molding apparatus, optical disk molding apparatus and optical disk molding method using the stamper protecting layer (2003-02-04),

4. 6461142 - Injection device (2002-10-08),

5. 6099287 - Stamper protecting layer for optical disk molding apparatus (2000-08-08),

6. 5961898 - Molding apparatus and molding method for light-permeable articles (1999-10-05),

7. 5868978 - Injection molding method for thin components (1999-02-09),

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