Tokyo, Japan

Jun Sato

This inventor holds 134 USPTO granted patents and 31 published patent applications and 32 EPO patents, primarily in Endoscope Technology (CPC class G02B1-14). Top assignees: Fujifilm Corporation, Kabushiki Kaisha Toshiba, Dai Nippon Printing Co., Ltd.. Active years: 1979-2026.

USPTO Granted Patents = 134 

% Patents Active = 77.6

 

Average Co-Inventor Count = 1.7

ph-index = 15

Forward Citations = 833(Granted Patents)

Forward Citations (Not Self Cited) = 743(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Tochigi, JP (2007)
  • Tochigi-ken, JP (2002 - 2009)
  • Kanagawa-ken, JP (2008 - 2010)
  • Minato-ku, JP (2012 - 2014)
  • Kawasaki, JP (1992 - 2017)
  • Kokubunji, JP (2011 - 2017)
  • Saitama, JP (2013 - 2017)
  • Ashigara-kami-gun, JP (2020 - 2023)
  • Tokyo, JP (1979 - 2024)
  • Kanagawa, JP (2010 - 2024)

Company Filing History:

goldMedal49 out of 16,893 
 
Fujifilm Corporation
 patents
silverMedal24 out of 53,240 
 
Kabushiki Kaisha Toshiba
 patents
bronzeMedal13 out of 3,208 
 
Dai Nippon Printing Co., Ltd.
 patents
4. 8 out of 16,458 
 
Fuji Photo Film Company, Limited
 patents
5. 8 out of 8,238 
 
Tdk Corporation
 patents
6. 6 out of 69 
 
Dai Nippon Printing
 patents
7. 5 out of 17 
 
Mitsubishi Heavy Industries Environmental & Chemical Engineering Co., Ltd
 patents
8. 4 out of 39,367 
 
Fujitsu Corporation
 patents
9. 3 out of 35 
 
Aska Pharmaceutical Co., Ltd.
 patents
10. 3 out of 1,067 
 
Japan Tobacco Inc.
 patents
11. 2 out of 6 
 
F. Tech Incorporation
 patents
12. 2 out of 36,653 
 
Nec Corporation
 patents
13. 2 out of 13,420 
 
Nissan Motor Company Limited
 patents
14. 2 out of 44 
 
Teikoku Hormone Mfg. Co., Ltd.
 patents
15. 1 out of 399 
 
Nabtesco Corporation
 patents
16. 1 out of 1 
 
Pulstec Industrial Col., Ltd.
 patent
17. 1 out of 39 
 
Sony Disc & Digital Solutions Inc.
 patents
18. 1 out of 1 
 
Teikoju Hormone Mfg. Co., Ltd.
 patent
19. 1 out of 834,411 
Other
 patents
where one patent can have more than one assignee

Years Active: 1979-2026

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Areas of Expertise:
Flexible Display
Endoscope Tool
Optical Film
Medical Device
Image Display
Water Supply Machine
Ultrasonic Controller
Layered Body
Luminescent Medium
Biological Sensor
Medical Face Guard
Treatment Tool
134 patents (USPTO):Explore Patents

Title: Innovator Jun Sato: Pioneering Endoscopic Tools in Tokyo

Introduction

Jun Sato, based in Tokyo, Japan, has made significant strides in the medical technology field, holding a remarkable 124 patents to his name. His innovative approach revolves around enhancing endoscopic procedures, providing more efficient tools for medical professionals.

Latest Patents

Two of Jun Sato's most recent patents showcase his commitment to advancing endoscopic technology. The first, a treatment tool for endoscopes, features an operating part that includes a movable operating member. This member operates in both a first direction and a second direction, which is orthogonal to the first. The tool includes a transmitting part that transmits movements to grip and bendable sections at the distal end, allowing for precise manipulation during medical procedures.

The second patent is for a water supplying machine designed specifically for endoscopes. This invention aims to improve the functionality and efficiency of endoscopic procedures by ensuring reliable water supply during operation.

Career Highlights

Throughout his career, Jun Sato has collaborated with prominent companies such as Fujifilm Corporation and Kabushiki Kaisha Toshiba. His contributions at these organizations have significantly propelled the advancement of medical technologies, particularly in endoscopy.

Collaborations

In addition to his work with established companies, Jun Sato has teamed up with talented coworkers including Toru Terauchi and Keiko Watanabe. These collaborations have fostered a creative environment, leading to groundbreaking innovations in endoscopic tools and machinery.

Conclusion

Jun Sato's impressive portfolio of 124 patents illustrates his dedication to medical innovation. With innovative designs for endoscopic tools that enhance functionality and usability, his contributions are set to impact the medical field for years to come. As he continues his work, the medical community eagerly anticipates further advancements from this pioneer in endoscopic technology.

Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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