Tokyo, Japan

Masahiro Kubo

This inventor holds 91 USPTO granted patents and 79 published patent applications, plus 9 CIPO patents and 25 EPO patents, primarily in Endoscope Systems (CPC class C22C38-02). Top assignees: Nec Corporation, Fujifilm Corporation, Nippon Steel Corporation. Active years: 1978-2026.

USPTO Granted Patents = 91 

% Patents Active = 84.6

 

 

Average Co-Inventor Count = 2.5

ph-index = 14

Forward Citations = 522(Granted Patents)

Forward Citations (Not Self Cited) = 497(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Machidashi, JP (1980)
  • Machida, JP (1981 - 1987)
  • Yokohama, JP (1987 - 1990)
  • Sagamihara, JP (1989 - 1992)
  • Higashiosaka, JP (2002)
  • Minato-ku, JP (2008)
  • Saitama, JP (2013)
  • Ashigarakami-gun, JP (2015 - 2018)
  • Toyonaka, JP (2021)
  • Tokyo, JP (1978 - 2024)
  • Kanagawa, JP (1990 - 2024)
  • Osaka, JP (2018 - 2024)

Company Filing History:

goldMedal25 out of 36,653 
 
Nec Corporation
 patents
silverMedal21 out of 16,893 
 
Fujifilm Corporation
 patents
bronzeMedal17 out of 3,705 
 
Nippon Steel Corporation
 patents
4. 5 out of 16,458 
 
Fuji Photo Film Company, Limited
 patents
5. 5 out of 53,240 
 
Kabushiki Kaisha Toshiba
 patents
6. 4 out of 1,102 
 
Nippon Steel Sumitomo Metal Corporation
 patents
7. 4 out of 6 
 
Nitto Kogyo Kabushiki Kaisha
 patents
8. 2 out of 62 
 
Kagawa University
 patents
9. 2 out of 3 
 
Nitto Kogyo K.k.
 patents
10. 1 out of 1,651 
 
Disco Corporation
 patents
11. 1 out of 9 
 
Japan E.m. Co., Ltd.
 patents
12. 1 out of 20 
 
Kishimoto Sangyo Co., Ltd.
 patents
13. 1 out of 149 
 
Lenovo Innovations Limited (Hong Kong)
 patents
14. 1 out of 144 
 
Nec Solution Innovators, Ltd.
 patents
15. 1 out of 1 
 
Nitto System Technology Inc.
 patent
16. 1 out of 3,945 
 
Nitto-Denko Corporation
 patents
17. 1 out of 13,338 
 
Panasonic Intellectual Property Management Co., Ltd.
 patents
18. 1 out of 1,269 
 
Toppan Printing Co., Ltd.
 patents
19. 1 out of 83 
 
Toyo Ink Sc Holdings Co., Ltd.
 patents
20. 1 out of 43 
 
Toyocolor Co., Ltd
 patents
21. 2 out of 834,411 
Other
 patents
where one patent can have more than one assignee

Years Active: 1978-2026

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Areas of Expertise:
Endoscope Systems
Medical Image Processing
Rehabilitation Planning
Steel Sheet Manufacturing
Hot Press Molding
Motion Estimation
Data Management
Optical Measurement
Living Body Determination
Excrement Analysis
Pressed Component Manufacturing
91 patents (USPTO):Explore Patents

Title: The Innovative Mind of Masahiro Kubo

Introduction: Masahiro Kubo is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Masahiro Kubo holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Masahiro Kubo has worked with leading research institutions and tech companies in Japan, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Masahiro Kubo has collaborated with top engineers, scientists, and designers, fostering a culture of innovation and excellence in all his projects. His ability to work in multidisciplinary teams has led to the development of cutting-edge technologies.

Conclusion: Masahiro Kubo's passion for innovation and his relentless drive to push the boundaries of what is possible make him a true pioneer in the world of inventions. His work continues to inspire the next generation of inventors and shape the future of technology.

Profile summary based on public USPTO records.
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