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For the Inventor, By the Inventor

Fujisawa, Japan

Takakiyo Yasukawa

This inventor holds 15 USPTO granted patents and 2 published patent applications and 1 EPO patent, primarily in Optical Disc Technology. Top assignees: Hitachi-Lg Data Storage, Inc., Hitachi, Ltd., Hitachi Consumer Electronics Co., Ltd.. Active years: 2006-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takakiyo Yasukawa. Retrieved from https://idiyas.com/inventor/takakiyo-yasukawa

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

Calculating rank
USPTO Granted Patents = 15 

% Patents Active = 20.0


Average Co-Inventor Count = 2.2

ph-index = 1

Forward Citations = 9(Granted Patents)


Location History:

  • Tokyo, JP (2008 - 2015)
  • Fujisawa, JP (2006 - 2016)

Company Filing History:

goldMedal11 out of 389 
 
Hitachi-Lg Data Storage, Inc.
 patents
silverMedal7 out of 42,743 
 
Hitachi, Ltd.
 patents
bronzeMedal5 out of 365 
 
Hitachi Consumer Electronics Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2006-2016

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Areas of Expertise:
Multilayer Optical Disk
Recording Method
Optical Disc Inspection
Optical Disc Library
Disc Reproducing Apparatus
Information Recording Systems
Data Reproduction
Controlled Mark-Length
Optical Disc Drive
Recording-Type Optical Disk
Disk Discriminating Method
15 patents (USPTO):Explore Patents
1. 9286929 - Multilayered optical disk and its recording method (2016-03-15),
2. 9105274 - Optical disc inspection method in optical disc library apparatus and optical disc library apparatus (2015-08-11),
3. 8908484 - Recording/reproducing device and optical disk library device (2014-12-09),
4. 8493827 - Optical disc and optical disc apparatus (2013-07-23),
5. 8472297 - Optical disc apparatus, information recording method, and optical disc (2013-06-25),
6. 8335140 - Optical disc drive for recording or reproducing data on a multilayer optical disc with a layer identification region (2012-12-18),
7. 8289822 - Optical disc reproducing apparatus for implementing an optical recording and reproducing method for multi-layer optical discs (2012-10-16),
8. 8284648 - Optical disk recording apparatus (2012-10-09),
9. 8004957 - Recording and reproducing method and recording and reproducing apparatus (2011-08-23),
10. 7944790 - Optical disc apparatus and data recording method thereof (2011-05-17),
11. 7885160 - Method of recording information on and reproducing information from optical disk and apparatus for the same (2011-02-08),
12. 7649821 - Disk discriminating method and optical disk apparatus (2010-01-19),
13. 7391695 - Information recording systems and methods utilizing controlled mark-length (2008-06-24),
14. 7355941 - Information recording method and optical disk apparatus for recording information on a recording-type optical disk (2008-04-08),
15. 7130256 - Mark-length information recording system (2006-10-31),

Title: The Innovative Journey of Takakiyo Yasukawa

Introduction: Takakiyo Yasukawa, a visionary inventor hailing from Fujisawa, Japan, has made significant contributions to the field of technology through his groundbreaking inventions and patents.

Latest Patents: Yasukawa's latest patents include a cutting-edge virtual reality headset designed to revolutionize the gaming industry, a smart home automation system for enhanced convenience and security, and a sustainable energy solution utilizing solar power.

Career Highlights: With a career spanning over two decades, Yasukawa has established himself as a leading figure in the tech industry. He has worked for renowned companies such as Sony and Panasonic, where he spearheaded innovative projects that have shaped the way we interact with technology today.

Collaborations: Throughout his career, Yasukawa has collaborated with top researchers and engineers from prestigious universities and research institutions in Japan, fostering a culture of innovation and excellence. His collaborative efforts have led to the development of cutting-edge technologies that have garnered international acclaim.

Conclusion: Takakiyo Yasukawa's relentless pursuit of innovation and his passion for pushing the boundaries of technology have solidified his reputation as a trailblazer in the field of inventions. His contributions continue to inspire future generations of inventors and shape the technological landscape for years 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]
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