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For the Inventor, By the Inventor

Hirakata, Japan

Yoshikazu Nakayama

This inventor holds 40 USPTO granted patents and 1 EPO patent, primarily in Carbon Nanostructures. Top assignees: Daiken Chemical Co., Ltd., Taiyo Nippon Sanso Corporation, Nissin Electric Co., Ltd.. Active years: 1981-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshikazu Nakayama. Retrieved from https://idiyas.com/inventor/yoshikazu-nakayama

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

USPTO Granted Patents = 40

% Patents Active = 20.0


Average Co-Inventor Count = 3.4

ph-index = 9

Forward Citations = 343(Granted Patents)


Location History:

  • Joto-ku, Osaka-city, Osaka JP (2003)
  • Hirakata-shi, Osaka, JP (2003)
  • Hirakata-shi, Osaka JP (2003 - 2004)
  • Hirakata City Osaka, JP (2004)
  • Osaka JP (2003 - 2005)
  • Hirakata-city, Osaka JP (2004 - 2006)
  • Hirakata-City, Osaka, JP (2003 - 2008)
  • Hirakata, Osaka, JP (2009)
  • Hirakata, JP (1981 - 2016)
  • Osaka, JP (1986 - 2017)

Company Filing History:

goldMedal10 out of 21 
 
Daiken Chemical Co., Ltd.
 patents
silverMedal8 out of 151 
 
Taiyo Nippon Sanso Corporation
 patents
bronzeMedal4 out of 173 
 
Nissin Electric Co., Ltd.
 patents
4. 4 out of 167 
 
Otsuka Chemical Co., Ltd.
 patents
5. 3 out of 1,329 
 
Japan Science and Technology Agency
 patents
6. 3 out of 6,934 
 
Kyocera Corporation
 patents
7. 3 out of 89 
 
Osaka Prefecture University
 patents
8. 2 out of 2 
 
Yoshikazu Nakayama
 patents
9. 1 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents
10. 1 out of 17 
 
Osaka Prefecture
 patents
11. 1 out of 223 
 
Sii Nanotechnology Inc.
 patents
12. 1 out of 2 
 
Technology Research Institute of Osaka Prefecture
 patents
13. 1 out of 1 
 
Yoshikaza Nakayama
 patent
14. 27 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1981-2017

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Areas of Expertise:
Carbon Nanostructure
Synthesis Method
Nanotube Probe
Catalyst Body
Nanotweezers
Scanning Microscope
Carbon Nanocoils
Heat Emitting Probe
Lithographic Method
Nano-Magnetic Head
Conductive Probe
Mass Measurement
40 patents (USPTO):Explore Patents
1. 9682862 - Carbon-based fine structure array, aggregate of carbon-based fine structures, use thereof and method for preparation thereof (2017-06-20),
2. 9309123 - Process for producing a carbon nanostructure (2016-04-12),
3. 8530374 - Catalyst body for production of brush-shaped carbon nanostructure (2013-09-10),
4. 8505478 - Apparatus for high-efficiency synthesis of carbon nanostructure (2013-08-13),
5. 8481158 - Carbon-based fine structure array, aggregate of carbon-based fine structures, use thereof and method for preparation thereof (2013-07-09),
6. 8034738 - Process for producing catalyst body for production of brush-shaped carbon nanostructure (2011-10-11),
7. 7829494 - Catalyst for synthesizing carbon nanocoils, synthesizing method of the same, synthesizing method of carbon nanocoils, and carbon nanocoils (2010-11-09),
8. 7790228 - Method for high-efficiency synthesis of carbon nanostructure (2010-09-07),
9. 7651668 - Production method and production device for carbon nano structure (2010-01-26),
10. 7511270 - Nanotube probe and a method for manufacturing the same (2009-03-31),
11. 7405178 - Catalysts for manufacturing carbon substances (2008-07-29),
12. 7398678 - Probe for a scanning microscope (2008-07-15),
13. 7138627 - Nanotube probe and method for manufacturing same (2006-11-21),
14. 7073937 - Heat emitting probe and heat emitting probe apparatus (2006-07-11),
15. 7066513 - Operation method of nanotweezers (2006-06-27),

Title: Yoshikazu Nakayama: Pioneering Inventor from Hirakata

Introduction: Yoshikazu Nakayama is a renowned inventor hailing from Hirakata, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Nakayama's latest patents include innovative designs in robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach.

Career Highlights: With over two decades of experience in the industry, Nakayama has a proven track record of developing cutting-edge technologies that have revolutionized the way we live and work. His inventions have earned him numerous accolades and awards.

Collaborations: Throughout his career, Nakayama has collaborated with leading research institutions, universities, and tech companies to bring his ideas to life. His ability to work across disciplines has led to the creation of truly groundbreaking innovations.

Conclusion: Yoshikazu Nakayama's passion for innovation and his dedication to pushing the boundaries of what is possible make him a true pioneer in the world of technology. His work continues to inspire the next generation of inventors and shape the future 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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