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For the Inventor, By the Inventor

Chigasaki, Japan

Yasumasa Ooya

This inventor holds 33 USPTO granted patents and 1 published patent application and 12 EPO patents, primarily in LED Lighting Technology. Top assignees: Kabushiki Kaisha Toshiba, Toshiba Materials Co., Ltd.. Active years: 2004-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasumasa Ooya. Retrieved from https://idiyas.com/inventor/yasumasa-ooya

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

USPTO Granted Patents = 33 

% Patents Active = 87.9

 

Average Co-Inventor Count = 5.2

ph-index = 7

Forward Citations = 109(Granted Patents)


Location History:

  • Fujieda, JP (2004)
  • Shizuoka-ken, JP (2004 - 2013)
  • Yokohama, JP (2010 - 2014)
  • Kanagawa-ken, JP (2010 - 2015)
  • Chigasaki Kanagawa, JP (2019)
  • Chigasaki, JP (2009 - 2021)

Company Filing History:

goldMedal33 out of 53,262 
 
Kabushiki Kaisha Toshiba
 patents
silverMedal28 out of 266 
 
Toshiba Materials Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2004-2021

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Areas of Expertise:
LED Lighting
White Light Source
Backlight Systems
Liquid Crystal Display
Light Emitting Device
Illumination Device
Phosphor
Semiconductor
Display Device
Active Material
Secondary Cell
Light Emitting Module
33 patents (USPTO):Explore Patents
1. 10886434 - White LED lamp, backlight, light emitting device, display device and illumination device (2021-01-05),
2. 10473274 - White light source system (2019-11-12),
3. 10107457 - Lighting apparatus (2018-10-23),
4. 9660149 - Phosphor and LED light emitting device using the same (2017-05-23),
5. 9228718 - LED light bulb (2016-01-05),
6. 9169436 - Phosphor and LED light emitting device using the same (2015-10-27),
7. 9115855 - White light source (2015-08-25),
8. 9039218 - White LED lamp, backlight, light emitting device, display device and illumination device (2015-05-26),
9. 8955996 - LED light bulb (2015-02-17),
10. 8933475 - Light emitting device (2015-01-13),
11. 8896004 - White LED, backlight using the same, and liquid crystal display device (2014-11-25),
12. 8872421 - White LED, backlight using the same, and liquid crystal display device (2014-10-28),
13. 8796915 - LED light bulb (2014-08-05),
14. 8632202 - White LED, backlight using same, and liquid crystal display device conforming to EBU standard (2014-01-21),
15. 8598618 - White light emitting device, backlight, liquid crystal display device, and illuminating device (2013-12-03),

Title: Inventor Yasumasa Ooya

Introduction: Yasumasa Ooya is a renowned inventor based in Chigasaki, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Yasumasa Ooya holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his diverse range of expertise and innovative thinking.

Career Highlights: With over two decades of experience in the industry, Yasumasa Ooya has worked with leading research institutions and technology companies to develop cutting-edge solutions that have revolutionized various sectors.

Collaborations: Throughout his career, Yasumasa Ooya has collaborated with top engineers, scientists, and inventors from around the world, fostering a culture of innovation and knowledge sharing to drive progress in the field.

Conclusion: Yasumasa Ooya's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor, shaping the future of technology and inspiring the next generation of innovators.

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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