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For the Inventor, By the Inventor

Tokyo, Japan

Yutaka Kuroiwa

This inventor holds 17 USPTO granted patents and 24 published patent applications. Top assignees: Agc Inc., Asahi Glass Company, Limited, Tsubota Laboratory, Inc.. Active years: 2003-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yutaka Kuroiwa. Retrieved from https://idiyas.com/inventor/yutaka-kuroiwa

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

USPTO Granted Patents = 17 

% Patents Active = 82.4

Average Co-Inventor Count = 4.1

ph-index = 2

Forward Citations = 15(Granted Patents)


Location History:

  • Kanagawa, JP (2003)
  • Yokohama, JP (2012)
  • Chiyoda-ku, JP (2012 - 2023)
  • Tokyo, JP (2013 - 2024)

Company Filing History:

goldMedal11 out of 1,157 
 
Agc Inc.
 patents
silverMedal6 out of 2,560 
 
Asahi Glass Company, Limited
 patents
bronzeMedal1 out of 12 
 
Tsubota Laboratory, Inc.
 patents
where one patent can have more than one assignee

Years Active: 2003-2026

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17 patents (USPTO):Explore Patents
1. 12673889 - Photosensitive glass (2026-07-07),
2. 12623955 - Chemically strengthened glass, and electronic device housing (2026-05-12),
3. 12448321 - Glass plate and window (2025-10-21),
4. 12428334 - Alkali-free glass and glass plate (2025-09-30),
5. 12077036 - Laminated glass for vehicle (2024-09-03),
6. 11999134 - Laminated glass (2024-06-04),
7. 11634353 - Glass plate and window (2023-04-25),
8. 10865134 - Glass (2020-12-15),
9. 10766806 - Glass for data storage medium substrate, glass substrate for data storage medium, and magnetic disk (2020-09-08),
10. 10392293 - High-transparency glass (2019-08-27),
11. 10082616 - Glass plate, light guide plate unit, planar light-emitting device, and liquid crystal display device (2018-09-25),
12. 9988298 - High-transparency glass (2018-06-05),
13. 8895463 - Glass substrate for Cu-In-Ga-Se solar cell and solar cell using same (2014-11-25),
14. 8443629 - Method for manufacturing ultra-thin glass substrate (2013-05-21),
15. 8225627 - Method for reducing diameter of bubble existing in a glass plate (2012-07-24),

Title: The Innovative Journey of Yutaka Kuroiwa

Introduction:

Yutaka Kuroiwa is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents:

Yutaka Kuroiwa holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach to invention.

Career Highlights:

With a career spanning over two decades, Yutaka Kuroiwa has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant advancements in various industries.

Collaborations:

Throughout his career, Yutaka Kuroiwa has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge exchange.

Conclusion:

In conclusion, Yutaka Kuroiwa's passion for innovation and his relentless pursuit of technological advancement have solidified his reputation as a visionary inventor in the global tech community.

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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