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For the Inventor, By the Inventor

Kanagawa, Japan

Hisashi Ito

This inventor holds 7 USPTO granted patents. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1989-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hisashi Ito. Retrieved from https://idiyas.com/inventor/hisashi-ito-xxragwj3

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

Calculating rank
USPTO Granted Patents = 7

% Patents Active = 57.1

Average Co-Inventor Count = 4.9

ph-index = 3

Forward Citations = 19(Granted Patents)


Location History:

  • Kawasaki, JP (1989)
  • Fujisawa, JP (2011 - 2012)
  • Kanagawa-ken, JP (2014 - 2015)

Company Filing History:

goldMedal7 out of 53,286 
 
Kabushiki Kaisha Toshiba
 patents

Years Active: 1989-2015

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7 patents (USPTO):Explore Patents
1. 9202982 - Semiconductor light emitting device and method for manufacturing the same (2015-12-01),
2. 9087974 - Semiconductor light emitting device and method for manufacturing the same (2015-07-21),
3. 8916901 - Semiconductor light emitting device and method for manufacturing the same (2014-12-23),
4. 8241937 - Optical semiconductor device and method of manufacturing optical semiconductor device (2012-08-14),
5. 8039857 - Optical semiconductor device and method of manufacturing optical semiconductor device (2011-10-18),
6. 7910402 - Semiconductor device and fabrication method thereof (2011-03-22),
7. 4814928 - Information recording disk provided with distinguishing mark (1989-03-21),

Title: The Innovative Journey of Hisashi Ito

Introduction: Hisashi Ito, a pioneering inventor hailing from Kanagawa-ken, Japan, has made significant contributions to the world of technology through his groundbreaking inventions and patents.

Latest Patents: Hisashi Ito's recent patents showcase his commitment to innovation, with a focus on cutting-edge technologies in the fields of robotics, artificial intelligence, and sustainable energy solutions.

Career Highlights: With a career spanning over two decades, Hisashi Ito has established himself as a visionary inventor known for his ability to transform bold ideas into tangible realities. His work has not only revolutionized industries but has also inspired a new generation of inventors.

Collaborations: Throughout his career, Hisashi Ito has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life. His partnerships have been instrumental in pushing the boundaries of innovation and driving positive change in society.

Conclusion: Hisashi Ito's relentless pursuit of innovation and his passion for creating a better future through technology make him a true pioneer in the world of inventions. His impact will continue to be felt for years to come, shaping the way we live, work, and interact with the world around us.

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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