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For the Inventor, By the Inventor

Tokyo, Japan

Shinpei Yamaguchi

This inventor holds 11 USPTO granted patents and 2 published patent applications. Top assignees: Sony Corporation, Sony Interactive Entertainment Inc., Kyowa Kirin Co., Ltd.. Active years: 2008-2025.

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

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

USPTO Granted Patents = 11 

% Patents Active = 72.7

Average Co-Inventor Count = 2.2

ph-index = 2

Forward Citations = 17(Granted Patents)


Location History:

  • Kanagawa, JP (2008)
  • Tokyo, JP (2011 - 2022)

Company Filing History:

goldMedal8 out of 58,145 
 
Sony Corporation
 patents
silverMedal2 out of 3,349 
 
Sony Interactive Entertainment Inc.
 patents
bronzeMedal1 out of 46 
 
Kyowa Kirin Co., Ltd.
 patents
4. 1 out of 1,799 
 
Sony Computer Entertainment Inc.
 patents
where one patent can have more than one assignee

Years Active: 2008-2025

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11 patents (USPTO):Explore Patents
1. 12280118 - IL-2 variant (2025-04-21),
2. 11310472 - Information processing device and image generation method for projecting a subject image onto a virtual screen (2022-04-19),
3. D943615 - Display screen or portion thereof with transitional graphical user interface (2022-02-15),
4. 11127771 - Solid-state imaging device, method of manufacturing the same, and electronic apparatus (2021-09-21),
5. 11094725 - Solid-state imaging device, method of manufacturing the same, and electronic apparatus (2021-08-17),
6. 9281327 - Image sensor, imaging apparatus, and apparatus and method for manufacturing image sensor (2016-03-08),
7. 8847292 - Method for manufacturing semiconductor device and semiconductor device (2014-09-30),
8. 8558100 - Music production apparatus and method of producing music by combining plural music elements (2013-10-15),
9. 8304815 - Solid-state image pickup apparatus and method of manufacturing the same (2012-11-06),
10. 7923332 - Method for production of semiconductor device (2011-04-12),
11. 7391089 - Semiconductor device and method of manufacturing the same (2008-06-24),

Title: The Innovations of Shinpei Yamaguchi

Introduction

Shinpei Yamaguchi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of technology and medicine, holding a total of 11 patents. His work focuses on innovative solutions that enhance various applications, particularly in immune diseases and image processing.

Latest Patents

One of Yamaguchi's latest patents is an IL-2 variant, which aims to provide improved selectivity for IL-2R and selectively activate regulatory T cells (Tregs). This invention includes methods for producing the IL-2 variant, as well as therapeutic applications for immune diseases. Another notable patent involves an information processing device and an image generation method that projects a subject image onto a virtual screen. This technology utilizes an eye gaze information determination unit to enhance user experience in virtual environments.

Career Highlights

Throughout his career, Shinpei Yamaguchi has worked with renowned companies such as Sony Corporation and Sony Interactive Entertainment Inc. His experience in these organizations has allowed him to develop cutting-edge technologies and contribute to various innovative projects.

Collaborations

Yamaguchi has collaborated with talented individuals in his field, including Tomoyuki Hirano and Takayuki Shinohara. These partnerships have fostered creativity and innovation in his work.

Conclusion

Shinpei Yamaguchi's contributions to technology and medicine through his patents demonstrate his commitment to innovation. His work continues to impact various fields, showcasing the importance of inventive thinking in solving complex problems.

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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