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For the Inventor, By the Inventor

Tokyo, Japan

Toshinari Watanabe

This inventor holds 16 USPTO granted patents and 9 published patent applications and 3 EPO patents. Top assignees: Asahi Glass Company, Limited, Agc Inc., Japan Science and Technology Agency. Active years: 2006-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshinari Watanabe. Retrieved from https://idiyas.com/inventor/toshinari-watanabe

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

USPTO Granted Patents = 16 

% Patents Active = 75.0

 

Average Co-Inventor Count = 4.8

ph-index = 2

Forward Citations = 5(Granted Patents)


Location History:

  • Kanagawa, JP (2006)
  • Yokohama, JP (2008)
  • Tokyo, JP (2016 - 2022)
  • Chiyoda-ku, JP (2016 - 2024)

Company Filing History:

goldMedal7 out of 2,560 
 
Asahi Glass Company, Limited
 patents
silverMedal6 out of 1,157 
 
Agc Inc.
 patents
bronzeMedal5 out of 1,329 
 
Japan Science and Technology Agency
 patents
4. 3 out of 591 
 
Tokyo Institute of Technology
 patents
where one patent can have more than one assignee

Years Active: 2006-2026

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16 patents (USPTO):Explore Patents
1. 12576714 - Glass article and onboard display device (2026-03-17),
2. 12558864 - Glass article and display device (2026-02-24),
3. 12325304 - In-vehicle display device (2025-06-10),
4. 12100529 - Metal oxide thin film, organic electroluminescence element including the thin film, solar cell, and thin film fabrication method (2024-09-24),
5. 11871590 - Thin film of metal oxide, organic electroluminescent device including thin film, photovoltaic cell including thin film, and manufacturing method of thin film (2024-01-09),
6. 11531140 - Optical laminate having antireflection film and light shielding film (2022-12-20),
7. 11094909 - Thin film of metal oxide, organic electroluminescent device including the thin film, photovoltaic cell including the thin film and organic photovoltaic cell including the thin film (2021-08-17),
8. 10446783 - Light-emitting device, display apparatus and lighting apparatus (2019-10-15),
9. 10249402 - C12A7 electride thin film fabrication method and C12A7 electride thin film (2019-04-02),
10. 10128457 - Light-emitting device and power-generating device (2018-11-13),
11. 9881773 - Production method of electroconductive mayenite compound having high electron density, and target (2018-01-30),
12. 9879338 - Method of manufacturing electrically conductive mayenite compound with high electron density (2018-01-30),
13. 9428827 - Method of manufacturing electrically conductive mayenite compound with high electron density (2016-08-30),
14. 9368739 - Organic electroluminescence element (2016-06-14),
15. 7368076 - Method for producing a silicon nitride filter (2008-05-06),

Title: **The Innovative Mind of Toshinari Watanabe**

Introduction

Toshinari Watanabe, an accomplished inventor based in Chiyoda-ku, Japan, has made significant contributions to the fields of display technology and materials science. With an impressive portfolio of 14 patents, he continues to push the boundaries of innovation. This article delves into his latest patents, career highlights, and collaborative efforts.

Latest Patents

Watanabe's recent innovations include an **in-vehicle display device** designed to enhance user experience within vehicles. This device incorporates multiple layers, including a display panel, and ensures structural integrity with its fixed points. A vital aspect of the design is its defined ratios and spatial configurations that optimize display performance. Another noteworthy patent revolves around **metal oxide thin film technology**, specifically the development of an **amorphous C12A7 electride thin film**. This thin film boasts a remarkable electron density and demonstrates significant light absorption properties, paving the way for advancements in solar cell technology and organic electroluminescence elements.

Career Highlights

Watanabe’s career has seen him affiliated with notable organizations, including **Asahi Glass Company, Limited** and the **Japan Science and Technology Agency**. His work in these companies has allowed him to spearhead research and development projects that align with cutting-edge technological advancements.

Collaborations

Watanabe has had the opportunity to work closely with talented individuals such as **Naomichi Miyakawa** and **Satoru Watanabe**. Their collaborative efforts have undoubtedly contributed to the success of Watanabe’s numerous inventions, fostering an environment of innovation and creativity.

Conclusion

Toshinari Watanabe stands as a prominent figure in the realm of inventions, showcasing an unwavering commitment to innovation. His latest patents reflect his expertise and forward-thinking approach, making significant strides in both display technology and materials science. As he continues to innovate, Watanabe inspires future generations of inventors to dream big and pursue their creative visions.

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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