Aichi, Japan

Shinichi Matsumoto

This inventor holds 57 USPTO granted patents, plus 2 CIPO patents and 5 EPO patents, primarily in Exhaust Gas Purification (CPC class 4232). Top assignees: Toyota Jidosha Kabushiki Kaisha, Kabushiki Kaisha Toyota Chuo Kenkyusho, Toyota Jidosha Kogyo Kabushiki Kaisha. Active years: 1978-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shinichi Matsumoto. Retrieved from https://idiyas.com/inventor/shinichi-matsumoto

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


% Patents Active = 75.4



Average Co-Inventor Count = 3.8

ph-index = 16

Forward Citations = 739(Granted Patents)

Forward Citations (Not Self Cited) = 726(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Toyota, JA (1978)
  • Aichi, JP (1988 - 1999)
  • Aichi-gun, JP (1999 - 2000)
  • Susono, JP (1985 - 2003)
  • Kamakura, JP (2008)
  • Aichi-ken, JP (1998 - 2012)
  • Toyota, JP (1980 - 2013)
  • Fuji, JP (2007 - 2013)
  • Kyoto, JP (2012 - 2013)
  • Tougou-Cho, JP (2009 - 2017)

Company Filing History:

goldMedal38 out of 38,970 
 
Toyota Jidosha Kabushiki Kaisha
 patents
silverMedal12 out of 1,153 
 
Kabushiki Kaisha Toyota Chuo Kenkyusho
 patents
bronzeMedal12 out of 1,838 
 
Toyota Jidosha Kogyo Kabushiki Kaisha
 patents
4. 5 out of 11 
 
Cataler Industrial Co., Ltd.
 patents
5. 4 out of 21 
 
Nippon Kinzoku Co., Ltd.
 patents
6. 4 out of 3,721 
 
Nippon Steel Corporation
 patents
7. 4 out of 923 
 
Tosoh Corporation
 patents
8. 1 out of 10 
 
Hitachi Maxell Energy, Ltd.
 patents
9. 1 out of 211 
 
Ihara Chemical Industry Co., Ltd.
 patents
10. 1 out of 871 
 
Kyoto University
 patents
11. 1 out of 121 
 
Nagoya Institute of Technology
 patents
12. 1 out of 371 
 
Nagoya University
 patents
13. 1 out of 32 
 
Nippon Kodoshi Corporation
 patents
14. 1 out of 192 
 
Otsuka Pharmaceutical Factory, Inc.
 patents
15. 1 out of 591 
 
Tokyo Institute of Technology
 patents
16. 1 out of 1 
 
Toyota Jidosha Kabushiki Kaisha and Cataler Industrial Co., Ltd.
 patent
17. 1 out of 1 
 
Toyota Jidosha Kabushiki Kaisha Cataler Industrial Co. Ltd
 patent
18. 1 out of 26 
 
Toyota Jidoshi Kabushiki Kaisha
 patents
19. 1 out of 131 
 
Toyota Motor Corporation
 patents
20. 1 out of 4,371 
 
Toyota Motor Engineering & Manufacturing North America, Inc.
 patents
where one patent can have more than one assignee

Years Active: 1978-2017

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Areas of Expertise:
Ceria-Zirconia Complex
Metal Oxide Catalyst
Fuel Cell Separator
Hydrazone Compound
Solid Electrolyte
Exhaust Gas Purifying Catalyst
Nitrogen Oxides Reduction
Chemical Plant
Electrode for Fuel Cell
Controlled Metal Cluster
Oxygen Reduction Catalyst
Pancreatic Islet Separation
57 patents (USPTO):Explore Patents

Title: Shinichi Matsumoto: Pioneering Inventions That Shape the Future

Introduction:

Shinichi Matsumoto, a visionary inventor hailing from Aichi, Japan, has left an indelible mark on the world of innovation with a staggering 55 patents to his name. His relentless pursuit of groundbreaking solutions has solidified his position as a trailblazer in the realm of invention.

Latest Patents:

Matsumoto's latest patents showcase his unmatched expertise and dedication to cutting-edge research. One of his recent inventions includes a revolutionary Ceria-zirconia complex oxide material and method for its production. This oxygen storage material boasts zirconia particles supported by a ceria-zirconia complex oxide, featuring a pyrochlore phase and a precise crystallite diameter. Additionally, he has pioneered a microphase-separated structure membrane that leverages a block copolymer to achieve unparalleled performance in membrane technology.

Career Highlights:

Having worked with esteemed companies such as Toyota Motor Corporation and Toyota Industries Corporation, Matsumoto has honed his craft alongside industry giants. His contributions to these organizations have been instrumental in driving technological advancements and fostering a culture of innovation within the automotive sector.

Collaborations:

Throughout his illustrious career, Matsumoto has collaborated with esteemed colleagues, including Yasuhiro Otsuka and Haruyuki Nakanishi. Together, they have combined their talents and expertise to tackle complex challenges and push the boundaries of what is achievable in the field of invention.

Conclusion:

In conclusion, Shinichi Matsumoto emerges as a luminary in the realm of innovation, with a proven track record of transformative inventions that have reshaped industries. His legacy serves as a beacon of inspiration for aspiring inventors and innovators worldwide, underscoring the importance of relentless creativity and unwavering determination in the pursuit of progress.

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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