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Takatsuki, Japan

Masayuki Yoneyama

USPTO Granted Patents = 16

Average Co-Inventor Count = 3.5

ph-index = 11

Forward Citations = 250(Granted Patents)

Company Filing History:

16 out of 27,375

Matsushita Electric Industrial Co., Ltd.

Years Active: 1990-2003

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16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6670993 - Image pickup device and method for controlling a dynamic range of an image sensor (2003-12-30),

2. 6587149 - Video camera with progressive scanning and dynamic range enlarging modes (2003-07-01),

3. 6249314 - Solid-state imaging apparatus having a solid-state imaging device and a signal processing circuit and method for driving the solid-state imaging device (2001-06-19),

4. 6078357 - Image mixing circuit (2000-06-20),

5. 5966174 - Signal processing circuit and method for driving a solid state imaging (1999-10-12),

6. 5677528 - Solid-State imaging apparatus with a coefficient multiplying circuit (1997-10-14),

7. 5614947 - Solid state imaging apparatus (1997-03-25),

8. 5541649 - White balance adjustment apparatus (1996-07-30),

9. 5506618 - Solid-state image pickup device using an all-pixel concurrent read-out (1996-04-09),

10. 5481302 - White balance adjustment apparatus (1996-01-02),

11. 5299003 - Signal processing apparatus for changing the frequency characteristics (1994-03-29),

12. 5227889 - Image slant compensatable video camera (1993-07-13),

13. 5077613 - Video camera with automatic focusing function (1991-12-31),

14. 4991944 - Zoom lens driving apparatus (1991-02-12),

15. 4975726 - Automatic focusing apparatus (1990-12-04),

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