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For the Inventor, By the Inventor

Kanagawa, Japan

Kazuyuki Nakamura

This inventor holds 27 USPTO granted patents and 1 published patent application, plus 2 CIPO patents, primarily in Hydraulic Turbines. Top assignees: Fuji Xerox Co., Ltd., Kabushiki Kaisha Toshiba, Nec Corporation. Active years: 1991-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuyuki Nakamura. Retrieved from https://idiyas.com/inventor/kazuyuki-nakamura

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

USPTO Granted Patents = 27 

% Patents Active = 81.5


Average Co-Inventor Count = 2.8

ph-index = 9

Forward Citations = 904(Granted Patents)


Location History:

  • Ibaraki, JP (1991)
  • Minami-ashigara, JP (1995 - 1999)
  • Ibaraki-ken, JP (2001 - 2003)
  • Chiryuu, JP (2003)
  • Futaba-gun, JP (2004)
  • Tokyo, JP (2001 - 2010)
  • Kanagawa, JP (1991 - 2013)
  • Yokohama, JP (2012 - 2018)
  • Yokohama Kanagawa, JP (2021)

Company Filing History:

goldMedal9 out of 11,665 
 
Fuji Xerox Co., Ltd.
 patents
silverMedal7 out of 53,262 
 
Kabushiki Kaisha Toshiba
 patents
bronzeMedal4 out of 36,684 
 
Nec Corporation
 patents
4. 2 out of 322 
 
Japan Atomic Energy Institute
 patents
5. 1 out of 1 
 
Natsumra Oil Research Corporation
 patent
6. 1 out of 58,145 
 
Sony Corporation
 patents
7. 1 out of 335 
 
Toshiba Energy Systems & Solutions Corporation
 patents
8. 5 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1991-2021

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Areas of Expertise:
Hydraulic Turbine
Water Turbine
Electrophotographic Photoreceptor
Nuclear Fusion
Tungsten Materials
Phase-Difference Detector
Clock-Recovery Circuit
Broach
Pump-Turbine
Vane
Lubricating Grease
Data Stream Combination
27 patents (USPTO):Explore Patents
1. 10900462 - Guide vane apparatus for water turbine and water turbine equipped with the same (2021-01-26),
2. 10087906 - Hydraulic turbine and pipe (2018-10-02),
3. 9951745 - Axial flow water turbine (2018-04-24),
4. 9181957 - Hydraulic machine (2015-11-10),
5. 8492059 - Electrophotographic photoreceptor, process cartridge and image forming apparatus (2013-07-23),
6. 8263299 - Electrophotographic photoreceptor, process cartridge, and image forming apparatus (2012-09-11),
7. 8142969 - Electrophotographic photoreceptor, process cartridge and image forming apparatus (2012-03-27),
8. 8118558 - Runner vane for axial-flow hydraulic machinery (2012-02-21),
9. 7682134 - Francis pump-turbine (2010-03-23),
10. 7438521 - Hydraulic turbine and stay ring (2008-10-21),
11. 6745533 - Building and construction method therefor (2004-06-08),
12. 6610375 - Plasma facing components of nuclear fusion reactors employing tungsten materials (2003-08-26),
13. 6527484 - Helical tooth broach (2003-03-04),
14. 6421404 - Phase-difference detector and clock-recovery circuit using the same (2002-07-16),
15. 6366151 - Waveform correction circuit (2002-04-02),

Title: Kazuyuki Nakamura - Innovative Inventor from Kanagawa

Introduction: Kazuyuki Nakamura is a renowned inventor hailing from Kanagawa, Japan. With a passion for creating groundbreaking solutions, Nakamura has made significant contributions to the field of technology through his inventive spirit and dedication.

Latest Patents: Nakamura's latest patents include cutting-edge advancements in robotics, artificial intelligence, and sustainable energy solutions. His innovative ideas have been recognized globally for their potential to revolutionize various industries.

Career Highlights: Throughout his career, Nakamura has worked with leading tech companies to bring his inventions to life. His expertise in engineering and design has led to the development of products that have improved efficiency and sustainability in manufacturing processes.

Collaborations: Nakamura has collaborated with top researchers and scientists from around the world to push the boundaries of innovation. His partnerships have resulted in the creation of patented technologies that have set new standards in the industry.

Conclusion: Kazuyuki Nakamura's relentless pursuit of innovation and his commitment to excellence have established him as a visionary inventor in Kanagawa, Japan. His groundbreaking work continues to inspire the next generation of inventors to think outside the box and create a better future through 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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