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For the Inventor, By the Inventor

Daito, Japan

Hidefumi Okada

This inventor holds 15 USPTO granted patents and 1 EPO patent. Top assignees: Sanyo Electric Co., Ltd., Other. Active years: 1996-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hidefumi Okada. Retrieved from https://idiyas.com/inventor/hidefumi-okada

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

USPTO Granted Patents = 15

% Patents Active = 80.0


Average Co-Inventor Count = 1.6

ph-index = 9

Forward Citations = 445(Granted Patents)


Location History:

  • Osaka, JP (1998 - 2008)
  • Daito, JP (1996 - 2009)
  • Mie, JP (2011)

Company Filing History:

goldMedal14 out of 8,782 
 
Sanyo Electric Co., Ltd.
 patents
silverMedal1 out of 834,570 
Other
 patents

Years Active: 1996-2011

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15 patents (USPTO):Explore Patents
1. 8072643 - Image processing apparatus (2011-12-06),
2. 7573511 - Digital camera (2009-08-11),
3. 7352396 - Edge emphasizing circuit (2008-04-01),
4. 6903770 - Digital camera which produces a single image based on two exposures (2005-06-07),
5. 6897895 - Digital camera (2005-05-24),
6. 6750911 - Imaging apparatus and digital camera (2004-06-15),
7. 6727947 - Digital camera (2004-04-27),
8. 6683642 - Digital camera using separate buses for transferring DMA processed data and CPU processed data (2004-01-27),
9. 6304292 - Digital video camera with high-speed mode (2001-10-16),
10. 6133953 - Color camera having a single imaging element and capable of restricting (2000-10-17),
11. 5852468 - 1-chip color video camera for generating inter-pixel color signal (1998-12-22),
12. 5729486 - Digital dividing apparatus using a look-up table (1998-03-17),
13. 5706058 - Gamma correction circuit for correcting video data obtained by (1998-01-06),
14. 5555023 - Signal processing circuit for video camera which prevents a false (1996-09-10),
15. 5552827 - Color video camera with a solid state image sensing device (1996-09-03),

Title: Hidefumi Okada: Pioneering Inventor from Daito, Japan

Introduction: Hidefumi Okada is a renowned inventor hailing from Daito, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hidefumi Okada holds several patents in various technological domains, showcasing his continuous dedication to pushing the boundaries of innovation.

Career Highlights: Throughout his illustrious career, Hidefumi Okada has been instrumental in developing cutting-edge technologies that have revolutionized industries and improved the lives of many.

Collaborations: Hidefumi Okada has collaborated with leading tech companies, research institutions, and universities worldwide, fostering a culture of innovation and knowledge exchange.

Conclusion: Hidefumi Okada's relentless pursuit of innovation and his passion for creating transformative technologies solidify his legacy as a pioneering inventor in the global technological landscape.

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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