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Eiji Yamakawa

USPTO Granted Patents = 20

Average Co-Inventor Count = 3.7

ph-index = 9

Forward Citations = 252(Granted Patents)

Location History:

Sakai, JP (1983 - 1985)
Osaka, JP (1993 - 1994)
Toyonaka, JP (1993 - 1995)
Sanda, JP (2002 - 2007)

Company Filing History:

12 out of 2,816

Minolta Company, Ltd.

Minolta Camera Kabushiki Kaisha

Years Active: 1983-2007

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20 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7218299 - Liquid crystal display apparatus (2007-05-15),

2. 7145538 - Liquid crystal display device and method for driving a liquid crystal display (2006-12-05),

3. 7038648 - Method and a device for driving a liquid crystal display, and a liquid crystal display apparatus (2006-05-02),

4. 7019737 - Liquid crystal display device, portable electronic device and driving method thereof (2006-03-28),

5. 6954195 - Liquid crystal display device having a liquid crystal display driven by interlace scanning and/or sequential scanning (2005-10-11),

6. 6927765 - Liquid crystal display device and driving method thereof (2005-08-09),

7. 6888522 - Information display apparatus (2005-05-03),

8. 6697039 - Information displaying apparatus (2004-02-24),

9. 6633319 - Image recording apparatus (2003-10-14),

10. 6552756 - Recording method and recording device using a heat reversible recording medium (2003-04-22),

11. 6489983 - Image recording method and image recording apparatus using the same (2002-12-03),

12. 6414666 - Liquid crystal display device and method of driving a liquid crystal display element (2002-07-02),

13. 5420661 - Camera with camera-shake detection apparatus (1995-05-30),

14. 5365304 - Camera with camera-shake detection apparatus (1994-11-15),

15. 5353091 - Camera having blurring correction apparatus (1994-10-04),

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