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Tsurugashima, Japan

Shigeki Kamimura

This inventor holds 9 USPTO granted patents. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1998-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeki Kamimura. Retrieved from https://idiyas.com/inventor/shigeki-kamimura

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

USPTO Granted Patents = 9

% Patents Active = 44.4

Average Co-Inventor Count = 1.2

ph-index = 3

Forward Citations = 31(Granted Patents)

Location History:

Fukaya, JP (1998)
Tsurugashima, JP (2007 - 2012)

Company Filing History:

9 out of 53,332

Kabushiki Kaisha Toshiba

Years Active: 1998-2012

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8189112 - Luminance signal/carriage color signal separating circuit and method (2012-05-29),

2. 8164692 - Gamma correction circuit, gamma correction method, and image processing apparatus (2012-04-24),

3. 7808473 - Display apparatus and method of controlling the backlight provided in the display apparatus (2010-10-05),

4. 7738042 - Noise reduction device for a video signal and noise reduction method for a video signal (2010-06-15),

5. 7697065 - Pixel conversion device and pixel conversion method (2010-04-13),

6. 7580024 - Display apparatus and method of controlling the backlight provided in the display apparatus (2009-08-25),

7. 7492380 - Apparatus and method for processing video signal (2009-02-17),

8. 7265695 - Video signal processing apparatus and video signal processing method (2007-09-04),

9. 5719636 - Letter-box screen detection apparatus (1998-02-17),

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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