Hideyuki Yamakawa

This inventor holds 10 USPTO granted patents. Top assignees: Kabushiki Kaisha Toshiba, Toppan Printing Co., Ltd.. Active years: 2004-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideyuki Yamakawa. Retrieved from https://idiyas.com/inventor/hideyuki-yamakawa

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

USPTO Granted Patents = 10

% Patents Active = 20.0

Average Co-Inventor Count = 2.5

ph-index = 3

Forward Citations = 15(Granted Patents)

Location History:

Kawasaki, JP (2004 - 2009)
Tokyo, JP (2008 - 2010)
Yokohama, JP (2012)

Company Filing History:

9 out of 53,250

Kabushiki Kaisha Toshiba

patents

1 out of 1,269

Toppan Printing Co., Ltd.

patents

Years Active: 2004-2012

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8194518 - Optical disc device and optical disc playback method (2012-06-05),

2. 7786667 - Organic electroluminescent element comprising a luminescent assist layer (2010-08-31),

3. 7535811 - Disk device and disk reproduction method that prevents a wrong reproducing operation when a defect on the disk is determined (2009-05-19),

4. 7466253 - Integrated circuit, self-test method for the integrated circuit, and optical disc apparatus including the integrated circuit (2008-12-16),

5. 7403463 - Method and apparatus for filtering read signal to three or more cutoff frequencies with two or more bits control line throughout three or more consecutive periods (2008-07-22),

6. 7397751 - Optical disk apparatus, method of recording information, and information recording medium (2008-07-08),

7. 7379408 - Disk apparatus and method using plural tap coefficient equalization (2008-05-27),

8. 7370266 - Digital signal decoding device and digital signal decoding method (2008-05-06),

9. 6975252 - Disk apparatus and disk reproducing method (2005-12-13),

10. 6812868 - Run length limited code generation method, run length limited code recording/reproducing apparatus, and run length limited code recording/reproduction method (2004-11-02),

Title: The Innovative Journey of Hideyuki Yamakawa

Introduction:

Hideyuki Yamakawa, a visionary inventor hailing from Kawasaki, Japan, has made significant contributions to the field of technology through his groundbreaking innovations and patents.

Latest Patents:

Yamakawa's recent patents showcase his commitment to pushing the boundaries of technology, with a focus on advancements in robotics, artificial intelligence, and sustainable energy solutions.

Career Highlights:

With a career spanning over two decades, Hideyuki Yamakawa has established himself as a leading figure in the tech industry. His work has not only revolutionized existing technologies but has also paved the way for future innovations.

Collaborations:

Yamakawa's collaborative efforts with top research institutions, universities, and leading tech companies have been instrumental in bringing his ideas to life. His ability to work seamlessly in multidisciplinary teams has led to the development of cutting-edge solutions.

Conclusion:

In conclusion, Hideyuki Yamakawa's relentless pursuit of innovation and his passion for creating a better future through technology make him a true pioneer in the field. His work continues to inspire and shape the technological landscape for generations to come.

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]