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For the Inventor, By the Inventor

Hadano, Japan

Kenji Nakamura

This inventor holds 62 USPTO granted patents and 3 published patent applications and 7 EPO patents, primarily in Optical Communication (CPC class 3591). Top assignees: Canon Kabushiki Kaisha, Wako Pure Chemical Industries, Inc., Nissan Motor Company Limited. Active years: 1981-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenji Nakamura. Retrieved from https://idiyas.com/inventor/kenji-nakamura-2kfhx7yk

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

Calculating rank
USPTO Granted Patents = 62 

% Patents Active = 77.4

 

Average Co-Inventor Count = 2.7

ph-index = 16

Forward Citations = 810(Granted Patents)

Forward Citations (Not Self Cited) = 791(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Yokosuka, JP (1981)
  • Yokohama, JP (1986 - 1989)
  • Hatano, JP (1993)
  • Hadano, JP (1989 - 1996)
  • Atsugi, JP (1994 - 1997)
  • Toyonaka, JP (1998)
  • Amagasaki, JP (1996 - 2004)
  • Ibaraki, JP (1994 - 2011)
  • Minato-ku, JP (2013)
  • Tokyo, JP (2004 - 2021)

Company Filing History:

goldMedal27 out of 93,258 
 
Canon Kabushiki Kaisha
 patents
silverMedal10 out of 299 
 
Wako Pure Chemical Industries, Inc.
 patents
bronzeMedal9 out of 13,420 
 
Nissan Motor Company Limited
 patents
4. 5 out of 1,161 
 
Takata Corporation
 patents
5. 3 out of 3,713 
 
Shimadzu Corporation
 patents
6. 3 out of 3 
 
Shodensha Corporation, Ltd.
 patents
7. 2 out of 432 
 
Okamura Corporation
 patents
8. 2 out of 28,970 
 
Ricoh Company, Ltd.
 patents
9. 1 out of 1,202 
 
Ihi Corporation
 patents
10. 1 out of 1 
 
Oudensha Co., Ltd.
 patent
11. 1 out of 481 
 
Rakuten, Inc.
 patents
12. 1 out of 5,989 
 
Shin-Etsu Chemical Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1981-2021

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Areas of Expertise:
Optical Communication
Airbag Device
Information Processing
Silicone Rubber
Friction Joining
Image Forming
Polypeptide Measurement
Network Switching
Constant Flow
Optical Apparatus
Surface Acoustic Wave
Chromatogram Methods
62 patents (USPTO):Explore Patents
1. 10935667 - Information processing device, information processing method, program, and storage medium (2021-03-02),
2. 9352719 - Silicone rubber sheet and airbag device (2016-05-31),
3. 8950651 - Friction joining method and joined structure (2015-02-10),
4. 8801030 - Curtain airbag device and vehicle (2014-08-12),
5. 8770619 - Head protecting airbag device (2014-07-08),
6. 8714587 - Curtain airbag (2014-05-06),
7. 8353527 - Airbag device (2013-01-15),
8. 8225723 - Table with a panel (2012-07-24),
9. 7970311 - Developing device and image forming apparatus using the same (2011-06-28),
10. 7842175 - Electrophoresis (2010-11-30),
11. 7798070 - Table (2010-09-21),
12. 7782854 - Network switching apparatus, route management server, network interface apparatus, control method therefor, computer program for route management server, and computer-readable storage medium (2010-08-24),
13. 7627271 - Image forming apparatus including drive transmission member including gears and shafts (2009-12-01),
14. 7153003 - Illumination apparatus for single-base lamps (2006-12-26),
15. D506811 - Constant flow apparatus (2005-06-28),

Title: Kenji Nakamura - Innovator from Hadano, Japan

Introduction: Kenji Nakamura is a renowned inventor hailing from Hadano, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Kenji Nakamura holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his innovative mindset and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Kenji Nakamura has worked with leading research institutions and tech companies, spearheading projects that have revolutionized the industry. His dedication to pushing the boundaries of innovation has earned him recognition worldwide.

Collaborations: Throughout his career, Kenji Nakamura has collaborated with top engineers, scientists, and designers, fostering a culture of creativity and excellence. His ability to work in multidisciplinary teams has led to the development of cutting-edge solutions that have had a lasting impact.

Conclusion: Kenji Nakamura's passion for innovation, coupled with his technical expertise, has solidified his position as a trailblazer in the world of technology. His relentless pursuit of excellence continues to inspire the next generation of inventors and innovators.

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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