logo

For the Inventor, By the Inventor

Tokyo, Japan

Izumi Kuramochi

This inventor holds 75 USPTO granted patents, primarily in Automobile Tires (CPC class D121). Top assignees: The Yokohama Rubber Co., Ltd., Toyota Jidosha Kabushiki Kaisha. Active years: 1986-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Izumi Kuramochi. Retrieved from https://idiyas.com/inventor/izumi-kuramochi

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

USPTO Granted Patents = 75

% Patents Active = 97.3

Average Co-Inventor Count = 4.1

ph-index = 19

Forward Citations = 940(Granted Patents)

Forward Citations (Not Self Cited) = 909(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Tokyo, JP (1986 - 2016)
  • Hiratsuka, JP (2011 - 2018)

Company Filing History:

goldMedal74 out of 2,770 
 
The Yokohama Rubber Co., Ltd.
 patents
silverMedal1 out of 38,970 
 
Toyota Jidosha Kabushiki Kaisha
 patents

Years Active: 1986-2018

Loading Chart...
Areas of Expertise:
Tire Assembly
Pneumatic Tire
Non-Pneumatic Tire
Tread Design
Mold Technology
Radial Tire
Tire Optimization
Automobile Tread
Tire Manufacturing
Tire Performance
Vehicle Safety
Tire Technology
75 patents (USPTO):Explore Patents
1. 9975386 - Tire/wheel assembly and tread ring (2018-05-22),
2. 9278580 - Pneumatic tire and mold (2016-03-08),
3. 8276628 - Non-pneumatic tire (2012-10-02),
4. D653194 - Automobile tire tread (2012-01-31),
5. D650734 - Automobile tire (2011-12-20),
6. 7950428 - Non-pneumatic tire (2011-05-31),
7. D606012 - Automobile tire tread (2009-12-15),
8. D601944 - Automobile tire tread (2009-10-13),
9. D598364 - Automobile tire tread (2009-08-18),
10. D589433 - Automobile tire tread (2009-03-31),
11. D588521 - Automobile tire tread (2009-03-17),
12. D587189 - Automobile tire tread (2009-02-24),
13. D547717 - Automobile tire (2007-07-31),
14. D529863 - Automobile tire (2006-10-10),
15. D522962 - Automobile tire (2006-06-13),

Title: Izumi Kuramochi: A Visionary Inventor Pushing Technological Boundaries

Introduction:

Izumi Kuramochi, a renowned inventor hailing from Tokyo, JP, has etched his name in the annals of technological innovation with his relentless drive and passion for pushing the boundaries of what is possible.

Latest Patents:

Kuramochi's latest patents showcase his ingenuity and expertise in the field of tire technology. One of his notable inventions is the "Tire/wheel assembly and tread ring," revolutionizing the design and functionality of tire-wheel assemblies. Additionally, his invention of the "Pneumatic tire and mold" highlights his commitment to enhancing the performance and durability of pneumatic tires.

Career Highlights:

With an impressive portfolio of 75 patents to his name, Kuramochi has made significant contributions to the world of technology and inventions. His work at The Yokohama Rubber Co., Ltd. and Toyota Jidosha Kabushiki Kaisha has been instrumental in shaping the automotive industry and advancing tire technology.

Collaborations:

Throughout his career, Kuramochi has collaborated with industry pioneers such as Hiroshi Tokizaki and Sadakazu Takei. Together, they have spearheaded innovation and brought revolutionary ideas to fruition, leaving a lasting impact on the technological landscape.

Conclusion:

Izumi Kuramochi's relentless pursuit of innovation and his visionary approach to inventing have cemented his legacy as a trailblazer in the field of technology. His work continues to inspire future generations and sets the benchmark for pushing the boundaries of what is possible in the ever-evolving world of inventions.

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]
Loading…