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Shizuoka, Japan

Hirokazu Yanagihara

USPTO Granted Patents = 8

Average Co-Inventor Count = 2.1

ph-index = 6

Forward Citations = 77(Granted Patents)

Location History:

Shimizu, JP (1997)
Shizuoka, JP (1997 - 2000)

Company Filing History:

Koito Manufacturing Company, Ltd.

Years Active: 1997-2000

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6074079 - Vehicle-lamp (2000-06-13),

2. 5922369 - Apparatus for making a synthetic resin layered lens for a vehicle (1999-07-13),

3. 5836674 - Lens structure for lamps (1998-11-17),

4. 5756013 - Method of molding a synthetic resin layered lens for a vehicle headlight (1998-05-26),

5. 5743630 - Method for molding lamp body automotive lamps and lamp body thereof (1998-04-28),

6. 5721039 - Synthetic resin layered lens for a vehicle lighting device, method of (1998-02-24),

7. 5642228 - Resin-molded lens having no sink marks and process for producing same (1997-06-24),

8. 5609407 - Vehicular lamps, and apparatus and method for molding the same (1997-03-11),

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