Fujinomiya, Japan

Junichi Kobayashi

This inventor holds 105 USPTO granted patents and 13 EPO patents, primarily in Medical Devices (CPC class A61B17-320758). Top assignees: Terumo Kabushiki Kaisha, Canon Kabushiki Kaisha, Hitachi, Ltd.. Active years: 1983-2024.


% Patents Active = 75.2

 

Average Co-Inventor Count = 3.1

ph-index = 18

Forward Citations = 2,047(Granted Patents)

Forward Citations (Not Self Cited) = 1,891(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Funabashi, JP (1983)
  • Ebina, JP (1986)
  • Sakura, JP (1993)
  • Ishikawa-gun, JP (2002 - 2007)
  • Saitama, JP (2006 - 2010)
  • Shizuoka-ken, JP (2010)
  • Ushiku, JP (1991 - 2011)
  • Sagamihara, JP (2009 - 2011)
  • Wako, JP (2011)
  • Ishikawa, JP (2003 - 2012)
  • Ishikawa-ken, JP (2013)
  • Ayase, JP (1994 - 2017)
  • Minato-ku, JP (2010 - 2017)
  • Kanagawa, JP (1984 - 2020)
  • Tokyo, JP (2001 - 2020)
  • Nomi-gun, JP (2012 - 2020)
  • Shizuoka, JP (2010 - 2021)
  • Fujinomiya, JP (2010 - 2021)
  • Fuji, JP (2019 - 2021)
  • Cupertino, CA (US) (2018 - 2023)

Company Filing History:

goldMedal35 out of 2,415 
 
Terumo Kabushiki Kaisha
 patents
silverMedal21 out of 92,799 
 
Canon Kabushiki Kaisha
 patents
bronzeMedal11 out of 42,717 
 
Hitachi, Ltd.
 patents
4. 9 out of 5,785 
 
Japan Display Inc.
 patents
5. 4 out of 22,006 
 
Honda Motor Co., Ltd.
 patents
6. 4 out of 65 
 
Japan Display Central Inc.
 patents
7. 4 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents
8. 4 out of 35 
 
Nec Microwave Tube, Ltd.
 patents
9. 4 out of 1,655 
 
Unicharm Corporation
 patents
10. 3 out of 436 
 
Smk Corporation
 patents
11. 2 out of 36,636 
 
Nec Corporation
 patents
12. 2 out of 1,256 
 
Olympus Medical Systems Corporation
 patents
13. 2 out of 248 
 
Toshiba Matsushita Display Technology Co., Ltd.
 patents
14. 1 out of 38 
 
Dentsu Inc.
 patents
15. 1 out of 11,665 
 
Fuji Xerox Co., Ltd.
 patents
16. 1 out of 34 
 
Hitachi Keiyo Engineering Co., Ltd.
 patents
17. 1 out of 1,191 
 
Ihi Corporation
 patents
18. 1 out of 1 
 
Kaisha, Terumo Kabushiki
 patent
19. 1 out of 651 
 
Mitsubishi Hitachi Power Systems, Ltd.
 patents
20. 1 out of 18 
 
Nec Network and Sensor Systems, Ltd.
 patents
21. 1 out of 8 
 
Netcomsec Co.ltd
 patents
where one patent can have more than one assignee

Years Active: 1983-2024

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Areas of Expertise:
Medical Device
Treatment Method
Hemostatic Device
Device Handle
Guiding Catheter
Medical Instrument
Liquid Crystal Display
Collection Method
Guide Wire
Cutting Substances
Evaluation Device
Traveling Wave Tube
105 patents (USPTO):Explore Patents

Title: Innovation Spotlight: Junichi Kobayashi - Pioneering Medical Device Inventor from Fujinomiya, Japan

Introduction:

Junichi Kobayashi, a prolific inventor hailing from Fujinomiya, Japan, has made significant contributions to the field of medical devices with an impressive portfolio of 103 patents. His innovative spirit and dedication to advancing healthcare have led to groundbreaking developments in medical device technology.

Latest Patents:

1. Medical device and treatment method: Kobayashi's latest patent introduces a novel medical device designed to facilitate the removal of objects within a biological lumen while allowing for precise positional adjustments. The device features a unique configuration with a drive shaft, outer tube, cutting portion, and hub unit, offering enhanced maneuverability and efficiency in medical procedures.

2. Medical device for cutting substances inside a body lumen: Another recent patent by Kobayashi addresses the need for a specialized medical device for cutting substances within a body lumen. This cutting-edge device incorporates a rotatable drive shaft, expandable struts, and a mesh-shaped support portion to enable effective and safe substance removal in clinical settings.

Career Highlights:

Kobayashi has honed his expertise through notable roles at esteemed companies such as Terumo Kabushiki Kaisha and Canon Kabushiki Kaisha. His hands-on experience and innovative mindset have been pivotal in shaping the landscape of medical device innovation, earning him recognition as a trailblazer in the industry.

Collaborations:

Throughout his career, Kobayashi has collaborated with accomplished professionals in the field, including Tomonori Hatta and Taiga Nakano. Together, they have synergized their talents and expertise to drive forward pioneering projects and develop cutting-edge solutions for healthcare challenges.

Conclusion:

In conclusion, Junichi Kobayashi stands out as a visionary inventor whose dedication to advancing medical device technology has paved the way for transformative innovations in healthcare. With a remarkable track record of patent achievements and a collaborative spirit, Kobayashi continues to inspire and shape the future of the medical industry with his groundbreaking contributions.

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