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For the Inventor, By the Inventor

Anjo, Japan

Shigeru Takagi

This inventor holds 17 USPTO granted patents. Top assignees: Nippon Soken, Inc., Toyota Jidosha Kogyo Kabushiki Kaisha. Active years: 1978-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeru Takagi. Retrieved from https://idiyas.com/inventor/shigeru-takagi

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

USPTO Granted Patents = 17

% Patents Active = 100.0

Average Co-Inventor Count = 2.6

ph-index = 12

Forward Citations = 420(Granted Patents)


Location History:

  • Okazaki, JA (1978)
  • Okazaki, JP (1981)
  • Anjo, JP (1983 - 1987)

Company Filing History:

goldMedal17 out of 1,600 
 
Nippon Soken, Inc.
 patents
silverMedal3 out of 1,838 
 
Toyota Jidosha Kogyo Kabushiki Kaisha
 patents
where one patent can have more than one assignee

Years Active: 1978-1987

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17 patents (USPTO):Explore Patents
1. 4695300 - Radial flow type dust collecting filter (1987-09-22),
2. 4540535 - Method for producing a ceramic filter for cleaning exhaust gases from a (1985-09-10),
3. 4535589 - Exhaust gas cleaning device for internal combustion engine (1985-08-20),
4. 4528008 - Dust collecting filter (1985-07-09),
5. 4523935 - Electrical heater retained in a porous ceramic structure (1985-06-18),
6. 4492079 - Method and apparatus for detecting degree of clogging in particle (1985-01-08),
7. 4485622 - Exhaust gas cleaning device for internal combustion engine (1984-12-04),
8. 4459805 - Combustion burner apparatus (1984-07-17),
9. 4450682 - Carbon particulates cleaning device for diesel engine (1984-05-29),
10. 4450681 - Carbon particulates cleaning device for diesel engine (1984-05-29),
11. 4441899 - Dust collecting filter (1984-04-10),
12. 4436538 - Filter for cleaning exhaust gases from diesel engine (1984-03-13),
13. 4404798 - Exhaust gas cleaning device for internal combustion engine (1983-09-20),
14. 4402655 - Vane pump with symmetrical inclined fluid confinement initiating line (1983-09-06),
15. 4386497 - Exhaust gas cleaning device for internal combustion engine (1983-06-07),

Title: The Innovative Journey of Shigeru Takagi

Introduction: Shigeru Takagi, a pioneering inventor hailing from Anjo, Japan, has made significant contributions to the world of technology through his groundbreaking inventions and patents.

Latest Patents: Shigeru Takagi's latest patents include advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to driving innovation in various fields.

Career Highlights: Throughout his illustrious career, Shigeru Takagi has been recognized for his inventive spirit and problem-solving abilities. His inventions have revolutionized industries such as automotive, healthcare, and consumer electronics.

Collaborations: Shigeru Takagi has collaborated with leading research institutions, universities, and tech companies to further develop and commercialize his inventions. His partnerships have led to the successful implementation of cutting-edge technologies in real-world applications.

Conclusion: Shigeru Takagi's relentless pursuit of innovation and his passion for creating solutions to complex challenges have solidified his reputation as a visionary inventor. His impact on the world of technology 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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