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For the Inventor, By the Inventor

Ube, Japan

Takemi Yamamura

This inventor holds 25 USPTO granted patents and 1 EPO patent, primarily in Composite Materials. Top assignees: Ube Industries, Inc., Japan Ultra-High Temperature Materials Research Center, Kabushiki Kaisha Toyota Chuo Kenkyusho. Active years: 1976-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takemi Yamamura. Retrieved from https://idiyas.com/inventor/takemi-yamamura

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

USPTO Granted Patents = 25

% Patents Active = 96.0


Average Co-Inventor Count = 3.8

ph-index = 12

Forward Citations = 339(Granted Patents)


Location History:

  • Ichihara, JA (1976)
  • Charai, JP (1984)
  • Oharai, JP (1982 - 1987)
  • Ogushi, JP (1991)
  • Yamaguchi, JP (1990 - 1993)
  • Ube, JP (1986 - 2019)

Company Filing History:

goldMedal23 out of 1,432 
 
Ube Industries, Inc.
 patents
silverMedal1 out of 1 
 
Japan Ultra-High Temperature Materials Research Center
 patent
bronzeMedal1 out of 1,153 
 
Kabushiki Kaisha Toyota Chuo Kenkyusho
 patents
4. 1 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1976-2019

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Areas of Expertise:
Thermal Efficiency
Ceramic Materials
Composite Materials
Inorganic Fibers
High Strength
Sintering Process
Reinforcing Fibers
Electromagnetic Absorption
Hybrid Composites
Organometallic Copolymers
Crosslinked Polymers
Continuous Fibers
25 patents (USPTO):Explore Patents
1. 10267579 - Method and apparatus for improving thermal efficiency of heating device (2019-04-23),
2. 6245283 - Method for production of fiber-bond type ceramic material and engine parts formed thereof (2001-06-12),
3. 5318860 - Inorganic fiber sinter and process for producing same (1994-06-07),
4. 5277973 - Carbon fibers having high strength and high modulus of elasticity and (1994-01-11),
5. 5240888 - Inorganic fiber and process for the production thereof (1993-08-31),
6. 5207861 - Process for producing a high strength and high toughness sinter (1993-05-04),
7. 5094907 - Electromagnetic wave absorbing material (1992-03-10),
8. 4990470 - High-strength and high-toughness sinter and process for producing the (1991-02-05),
9. 4961990 - Fibrous material for composite materials, fiber-reinforced composite (1990-10-09),
10. 4778722 - Reinforcing fibers and composite materials reinforced with said fibers (1988-10-18),
11. 4770935 - Inorganic fibrous material as reinforcement for composite materials and (1988-09-13),
12. 4770926 - Hybrid fiber-reinforced plastic composite material (1988-09-13),
13. 4663229 - Continuous inorganic fibers and process for production thereof (1987-05-05),
14. 4622270 - Inorganic fiber-reinforced metallic composite material (1986-11-11),
15. 4618529 - Inorganic fiber-reinforced ceramic composite material (1986-10-21),

Title: The Innovative Journey of Takemi Yamamura

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

Latest Patents: Yamamura's recent patents focus on advancements in renewable energy technologies, particularly in the field of solar power generation and energy storage solutions.

Career Highlights: With a career spanning over two decades, Yamamura has established himself as a leading figure in the innovation landscape of Japan. His work has been instrumental in shaping the future of sustainable energy and environmental conservation.

Collaborations: Throughout his career, Yamamura has collaborated with top research institutions and leading technology companies to bring his inventions to life. His partnerships have led to the development of cutting-edge solutions that have garnered international acclaim.

Conclusion: Takemi Yamamura's relentless pursuit of innovation and his commitment to creating a more sustainable world have solidified his position as a visionary inventor. His work continues to inspire future generations of inventors to push the boundaries of what is possible in the realm of technology.

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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