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For the Inventor, By the Inventor

Osaka, Japan

Tsuyoshi Inoue

This inventor holds 95 USPTO granted patents and 7 published patent applications and 11 EPO patents, primarily in Exhaust Gas Purification (CPC class F01N3-2066). Top assignees: Panasonic Intellectual Property Management Co., Ltd., Panasonic Corporation, Sharp Kabushiki Kaisha Corporation. Active years: 1993-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsuyoshi Inoue. Retrieved from https://idiyas.com/inventor/tsuyoshi-inoue

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

Calculating rank
USPTO Granted Patents = 95 

% Patents Active = 67.4

 

Average Co-Inventor Count = 3.4

ph-index = 9

Forward Citations = 632(Granted Patents)

Forward Citations (Not Self Cited) = 609(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Kanagawa, JP (1993 - 2006)
  • Hirakata, JP (2008)
  • Fukuoka, JP (2012)
  • Machida, JP (2015)
  • Suita, JP (2015 - 2017)
  • Sakai, JP (2020)
  • Osaka, JP (1997 - 2022)
  • Ibaraki, JP (2006 - 2022)
  • Nara, JP (2010 - 2022)

Company Filing History:

goldMedal21 out of 13,961 
 
Panasonic Intellectual Property Management Co., Ltd.
 patents
silverMedal15 out of 16,454 
 
Panasonic Corporation
 patents
bronzeMedal12 out of 26,000 
 
Sharp Kabushiki Kaisha Corporation
 patents
4. 9 out of 58,150 
 
Sony Corporation
 patents
5. 8 out of 651 
 
Yanmar Co., Ltd.
 patents
6. 7 out of 3,957 
 
Nitto-Denko Corporation
 patents
7. 6 out of 1,047 
 
Osaka University
 patents
8. 5 out of 864 
 
Kansai Paint Company, Ltd.
 patents
9. 4 out of 6 
 
Savid Therapeutics Inc.
 patents
10. 3 out of 92 
 
Yanmar Holdings Co., Ltd.
 patents
11. 2 out of 6 
 
Earth Corporation
 patents
12. 2 out of 4,826 
 
Fuji Electric Co., Ltd.
 patents
13. 2 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents
14. 2 out of 213 
 
Yanmar Power Technology Co., Inc.
 patents
15. 1 out of 2 
 
Japan Ship Machinery & Equipment Association
 patents
16. 1 out of 1,820 
 
Mitsui Chemicals, Inc.
 patents
17. 1 out of 1,576 
 
Mitsumi Electric Company Ltd.
 patents
18. 1 out of 24 
 
National Institutes of Biomedical Innovation, Health and Nutrition
 patents
19. 1 out of 29,936 
 
Texas Instruments Corporation
 patents
20. 3 out of 834,659 
Other
 patents
where one patent can have more than one assignee

Years Active: 1993-2026

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Areas of Expertise:
Exhaust Gas Purifier
Three-Dimensional Display
Polymer Modification
Catalytic Reactor
Cryo-Electron Microscopy
Drug-Discovery Target
Urea Solution Spray Nozzle
Biological Sensor
Stand-Up Assistance
Modified Biotin
Optical Device
Gas Concentration Measurement
95 patents (USPTO):Explore Patents
1. 12666794 - Display device (2026-06-23),
2. 12398664 - Exhaust purification apparatus (2025-08-26),
3. 12290784 - Reducer supply device (2025-05-06),
4. 12234761 - Exhaust gas purification device and engine (2025-02-25),
5. 12202218 - Method for producing lens to be fitted to eye and lens to be fitted to eye (2025-01-21),
6. 12139406 - Method for producing substance with modified carbon allotrope surface, method for producing substance with carbon allotrope surface into which functional group is introduced, method for producing grid for cryo-electron microscopy, organic substance, and grid for cryo-electron microscopy (2024-11-12),
7. 11442066 - Method for identifying drug-discovery target protein for development of antibody drug, and method for producing antibody against target protein (2022-09-13),
8. 11407871 - Method for modifying polymer, method for producing modified polymer using the same, and modified polymer (2022-08-09),
9. 11330250 - Three-dimensional display device and three-dimensional display method (2022-05-10),
10. 11326035 - Method for selectively binding target molecule to polymer molded body and method for producing target molecule-bound polymer molded body using the same (2022-05-10),
11. 11286285 - Modified biotin, streptavidin mutant, and usage of them (2022-03-29),
12. 11161884 - Modified biotin, streptavidin mutant, and usage of them (2021-11-02),
13. 11052011 - Standing-up assistance apparatus, standing-up assistance method, and non-transitory computer-readable recording medium (2021-07-06),
14. 10895188 - Exhaust gas purifier (2021-01-19),
15. 10865677 - Exhaust gas purification device (2020-12-15),

Title: Tsuyoshi Inoue: Visionary Inventor Shaping the Future in Osaka

Introduction:

Tsuyoshi Inoue is a visionary inventor based in Osaka, Japan, known for his dedication to innovation and his passion for creating solutions to complex problems. With 85 patents under his belt, he has solidified his reputation as a pioneering force in the field of polymer modification.

Latest Patents:

In his latest patents, Tsuyoshi Inoue has introduced groundbreaking methods for modifying polymers. One of his inventions involves irradiating a reaction system containing a polymer with light in the presence of a compound radical to achieve polymer modification. Another patent relates to selectively binding target molecules to polymer molded bodies, showcasing his innovative approach to molecular interactions.

Career Highlights:

Tsuyoshi Inoue has made significant contributions to the industry through his work at Panasonic Intellectual Property Management Co., Ltd. and Panasonic Corporation. His expertise and inventive spirit have propelled him to the forefront of polymer science, where he continues to push boundaries and explore new possibilities for material modification.

Collaborations:

Throughout his career, Tsuyoshi Inoue has collaborated with esteemed coworkers such as Jun Ozawa and Yumiko Kato. Together, they have worked on various projects that have led to the development of innovative solutions and advanced technologies in the field of polymer chemistry.

Conclusion:

In conclusion, Tsuyoshi Inoue's relentless dedication to innovation and his pioneering work in polymer modification have earned him a well-deserved reputation as a visionary inventor in Osaka, Japan, and beyond. His latest patents exemplify his commitment to pushing the boundaries of scientific discovery and creating tangible solutions to complex challenges. Tsuyoshi Inoue's legacy as a trailblazer in the field of polymer science continues to inspire future generations of inventors and innovators.

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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