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For the Inventor, By the Inventor

Aichi, Japan

Jun Yamaguchi

This inventor holds 13 USPTO granted patents and 2 published patent applications. Top assignees: Kabushiki Kaisha Tokai Rika Denki Seisakusho, Japan Display Inc., Japan Display West Inc.. Active years: 2009-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jun Yamaguchi. Retrieved from https://idiyas.com/inventor/jun-yamaguchi-sibn7pu5

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

USPTO Granted Patents = 13 

% Patents Active = 61.5

Average Co-Inventor Count = 2.9

ph-index = 4

Forward Citations = 40(Granted Patents)


Location History:

  • Aichi-ken, JP (2009 - 2011)
  • Aichi, JP (2010 - 2020)

Company Filing History:

goldMedal8 out of 2,030 
 
Kabushiki Kaisha Tokai Rika Denki Seisakusho
 patents
silverMedal4 out of 5,795 
 
Japan Display Inc.
 patents
bronzeMedal1 out of 191 
 
Japan Display West Inc.
 patents

Years Active: 2009-2020

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13 patents (USPTO):Explore Patents
1. 10690968 - Display device and electronic apparatus (2020-06-23),
2. 10191333 - Display device and electronic apparatus (2019-01-29),
3. 9835905 - Display device and electronic apparatus (2017-12-05),
4. 9323109 - Display device and electronic apparatus (2016-04-26),
5. 8982306 - Display device and electronic apparatus (2015-03-17),
6. 8528374 - Portable device including mechanical key (2013-09-10),
7. 8330571 - Vehicle electronic key system (2012-12-11),
8. 8156775 - Cylinder lock, clutch device and unlocking device comprising thereof (2012-04-17),
9. 8001817 - Mechanical key and locking/unlocking key (2011-08-23),
10. 7895868 - Cylinder lock and unlocking device comprising thereof (2011-03-01),
11. 7698920 - Mechanical key and locking/unlocking key (2010-04-20),
12. 7690233 - Portable device and mechanical key (2010-04-06),
13. 7472570 - Key cylinder (2009-01-06),

Title: The Innovations of Jun Yamaguchi

Introduction

Jun Yamaguchi is a prominent inventor based in Aichi, Japan. He has made significant contributions to the field of display technology, holding a total of 13 patents. His work has been instrumental in advancing electronic apparatuses and display devices.

Latest Patents

Among his latest patents is a display device that includes a pixel section provided between a pair of substrates, featuring multiple pixels. This innovative design incorporates one or more active components disposed in a frame region around the pixel section on one substrate. An insulating film is provided in the frame region to cover these active components, while a sealing layer is included to seal the pixel section and cover an end edge portion of the insulating film in the frame region. This patent exemplifies Yamaguchi's commitment to enhancing display technology.

Career Highlights

Throughout his career, Jun Yamaguchi has worked with notable companies such as Kabushiki Kaisha Tokai Rika Denki Seisakusho and Japan Display Inc. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in the industry.

Collaborations

Yamaguchi has collaborated with talented individuals, including Toshiharu Katagiri and Morikazu Nomura. These partnerships have fostered a creative environment that has led to the development of advanced technologies.

Conclusion

Jun Yamaguchi's contributions to display technology and his impressive portfolio of patents highlight his role as a leading inventor in the field. His work continues to influence the evolution of electronic devices and display systems.

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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