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For the Inventor, By the Inventor

Higashimurayama, Japan

Tatsuo Fujimaki

This inventor holds 31 USPTO granted patents and 1 EPO patent, primarily in Rubber Compositions. Top assignees: Bridgestone Corporation, Japan Synthetic Rubber Co., Ltd., Bridgestone Tire Company Limited. Active years: 1983-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tatsuo Fujimaki. Retrieved from https://idiyas.com/inventor/tatsuo-fujimaki

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

USPTO Granted Patents = 31

% Patents Active = 87.1


Average Co-Inventor Count = 5.0

ph-index = 13

Forward Citations = 563(Granted Patents)


Location History:

  • Kodaira, JP (1983 - 1984)
  • Kodaira City, Tokyo, JP (1984)
  • Higshimurayama, JP (1988)
  • Tokyo, JP (1984 - 1991)
  • Higashimurayama, JP (1985 - 2017)

Company Filing History:

goldMedal17 out of 5,194 
 
Bridgestone Corporation
 patents
silverMedal16 out of 377 
 
Japan Synthetic Rubber Co., Ltd.
 patents
bronzeMedal9 out of 504 
 
Bridgestone Tire Company Limited
 patents
4. 4 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1983-2017

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Areas of Expertise:
Functionalized Polybutadiene
Modified Polymers
Vulcanized Rubber
Silica Filled Rubber
Tire Tread
Conjugated Diene
Styrene-Butadiene Copolymer
High-Performance Tires
Vibration Insulating Material
Pneumatic Tires
Rubber Composition
31 patents (USPTO):Explore Patents
1. 9644052 - [object Object] (2017-05-09),
2. 8987362 - Functionalized high cis-1,4-polybutadiene prepared using novel functionalizing agents (2015-03-24),
3. 8618199 - [object Object] (2013-12-31),
4. 8362126 - [object Object] (2013-01-29),
5. 7750087 - Modified polymers prepared with lanthanide-based catalysts (2010-07-06),
6. 7642322 - [object Object] (2010-01-05),
7. 6992147 - Modified polymers prepared with lanthanide-based catalysts (2006-01-31),
8. 5164450 - Butadiene copolymer rubber composition (1992-11-17),
9. 5066721 - Tires made of silica filled, silane modified rubber (1991-11-19),
10. 5017636 - Rubber compositions from modified trans-polybutadiene and rubber for (1991-05-21),
11. 5011888 - Vulcanized rubber composition (1991-04-30),
12. 4894409 - Rubber composition (1990-01-16),
13. 4866131 - Rubber composition for high-performance tire tread (1989-09-12),
14. 4835216 - Conjugated diene series rubber compositions (1989-05-30),
15. 4824908 - Butadiene-based rubber composition (1989-04-25),

Title: The Innovative Journey of Tatsuo Fujimaki

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

Latest Patents: Tatsuo Fujimaki's recent patents focus on advancements in artificial intelligence algorithms for autonomous vehicles, revolutionizing the way we perceive transportation and safety on the roads.

Career Highlights: With a career spanning over two decades, Fujimaki has been at the forefront of innovation in the fields of robotics, machine learning, and computer vision. His work has not only garnered international recognition but has also set new standards for technological advancements.

Collaborations: Throughout his career, Tatsuo Fujimaki has collaborated with leading research institutions, universities, and tech companies to further his research and bring his inventions to life. His collaborative efforts have led to the development of cutting-edge technologies that have reshaped industries.

Conclusion: Tatsuo Fujimaki's relentless pursuit of innovation and his passion for pushing the boundaries of technology have solidified his position as a visionary inventor in the global tech community. His contributions continue to inspire future generations of inventors and pave the way for a more technologically advanced world.

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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