Tokyo, Japan

Takeshi Nakamura

USPTO Granted Patents = 74 

 

Average Co-Inventor Count = 2.9

ph-index = 11

Forward Citations = 416(Granted Patents)

Forward Citations (Not Self Cited) = 402(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Kamakura, JP (1993)
  • Musashino, JP (1998)
  • Tokyo-To, JP (2002)
  • Nerima-ku, JP (2003 - 2005)
  • Tokorozawa, JP (1999 - 2006)
  • Kashiwa, JP (2011)
  • Minato-ku, JP (2016)
  • Akashi, JP (2020)
  • Chiyoda-ku, JP (2020)
  • Koto-ku, JP (2017 - 2021)
  • Tokyo, JP (1989 - 2024)

Company Filing History:

goldMedal13 out of 1,142 
 
Ihi Corporation
 patents
silverMedal11 out of 341 
 
Ishikawajima-Harima Heavy Industries Co., Ltd.
 patents
bronzeMedal10 out of 1,033 
 
Kabushiki Kaisha Topcon
 patents
49 out of 1,290 
 
The University of Tokyo
 patents
59 out of 1,960 
 
Showa Denko K.k.
 patents
64 out of 21,351 
 
Mitsubishi Denki Kabushiki Kaisha
 patents
73 out of 3,205 
 
Dai Nippon Printing Co., Ltd.
 patents
83 out of 35,756 
 
Nec Corporation
 patents
93 out of 950 
 
Chugai Seiyaku Kabushiki Kaisha
 patents
103 out of 898 
 
Sumitomo Metal Mining Company, Ltd.
 patents
113 out of 45 
 
Japan Fine Ceramics Center
 patents
123 out of 278 
 
Caterpillar Sarl
 patents
132 out of 8 
 
Kunimine Industries Co., Ltd.
 patents
142 out of 2,352 
 
Mitsubishi Chemical Corporation
 patents
151 out of 4 
 
Adin Research, Inc.
 patents
161 out of 609 
 
Janome Sewing Machine Company Limited
 patents
171 out of 20 
 
The Society of Japanese Aerospace Companies
 patents
181 out of 1,311 
 
Japan Science and Technology Agency
 patents
191 out of 99 
 
Yokohama National University
 patents
201 out of 15,942 
 
Mitsubishi Electric Corporation
 patents
211 out of 1 
 
Ihi Cornoration
 patent
221 out of 2,091 
 
Subaru Corporation
 patents
231 out of 94 
 
Mitsubishi Fuso Truck & Bus Corporation
 patents
241 out of 3 
 
Toppan Cosmo, Inc.
 patents
251 out of 28 
 
Mu Ionic Solutions Corporation
 patents
where one patent can have more than one assignee

Years Active: 1989-2025

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Areas of Expertise:
Nonaqueous Electrolyte Solution
Fiber-Reinforced Composite
Silicon Compound Material
Ceramic Matrix Composite
Electroconductive Paste
Heat-Resistant Composite Material
Lithium Ion Battery
Image Analysis Apparatus
Ophthalmologic Apparatus
Gas Turbine Shroud Structure
Interactive Systems
Embroidery Stitching Machine
74 patents (USPTO):Explore Patents

Title: The Innovative Mind of Takeshi Nakamura: Pioneering Advances in Silicon Compounds and Reinforcement Fibers

Introduction: Takeshi Nakamura, based in Tokyo, Japan, is a distinguished inventor known for his significant contributions to the fields of material science and engineering. With a remarkable portfolio of 70 patents, Nakamura has demonstrated a commitment to the advancement of innovative technologies that address various industrial challenges.

Latest Patents: Among his latest patents, Nakamura has developed an environment-resistive coated reinforcement fiber applicable to fiber-reinforced composites. This invention features a unique architecture comprised of a reinforcement fiber surrounded by a coating layer made of rare-earth silicate, an exfoliative layer positioned between the coating layer and the reinforcement fiber, and a supplemental coating layer encapsulating the entire structure. Additionally, he has introduced a method and apparatus for producing silicon compound materials. This process involves storing a silicon carbide preform in a reaction furnace, infiltrating the preform with silicon carbide using a raw material gas containing methyltrichlorosilane, and meticulously controlling the temperature of the gas discharged from the furnace to minimize the formation of liquid or solid by-products.

Career Highlights: Nakamura’s career includes significant roles at prominent companies such as IHI Corporation and Ishikawajima-Harima Heavy Industries Co., Ltd. His experience in these organizations has provided him with a robust foundation in engineering and innovation, enabling him to excel in his inventive endeavors.

Collaborations: Throughout his career, Nakamura has collaborated with notable colleagues, including Hiroshige Murata and Yoshiyuki Hatano. Their collaborative efforts have fostered a productive exchange of ideas and expertise, contributing to Nakamura's successful patent portfolio and advancements in their respective fields.

Conclusion: Takeshi Nakamura's impressive record of inventions and patents illustrates his dedication to innovation and technology. By developing advanced materials and methods, Nakamura has significantly impacted the engineering and materials science industries, positioning himself as a key figure in these fields of research and development. His work will undoubtedly continue to influence future advancements in technology.

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