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For the Inventor, By the Inventor

Kanagawa, Japan

Nobuyuki Torisawa

This inventor holds 47 USPTO granted patents and 17 published patent applications and 11 EPO patents, primarily in Endoscopic Devices. Top assignees: Fuji Photo Film Company, Limited, Fujifilm Corporation, Osaka University. Active years: 1987-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuyuki Torisawa. Retrieved from https://idiyas.com/inventor/nobuyuki-torisawa

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

USPTO Granted Patents = 47 

% Patents Active = 78.7

 

Average Co-Inventor Count = 2.0

ph-index = 7

Forward Citations = 150(Granted Patents)


Location History:

  • Minamiashigara, JP (1990 - 2008)
  • Ashigarakami-gun, JP (2013 - 2022)
  • Kanagawa, JP (1987 - 2024)

Company Filing History:

goldMedal28 out of 16,458 
 
Fuji Photo Film Company, Limited
 patents
silverMedal19 out of 16,949 
 
Fujifilm Corporation
 patents
bronzeMedal3 out of 1,043 
 
Osaka University
 patents
4. 1 out of 69 
 
Institute for Cancer Research
 patents
where one patent can have more than one assignee

Years Active: 1987-2026

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Areas of Expertise:
Endoscope
Connector Device
Insufflation System
Endoscopic Surgery
Medical Instruments
Thermal Development
Image Recording
Sheet Feeding
Heating Plate
Anastomotic Instrument
Gas Supply Apparatus
Propulsion Apparatus
47 patents (USPTO):Explore Patents
1. 12672846 - Ultrasound probe with illumination means for locating needle guide hole (2026-07-07),
2. 12539187 - Endoscope mouthpiece, drape adapter, and endoscope mouthpiece disposal method (2026-02-03),
3. 12121213 - Endoscope aid and endoscope (2024-10-22),
4. 12105276 - Connector device for endoscope (2024-10-01),
5. 11877726 - Endoscope aid and endoscope capable of changing internal diameter of treatment tool insertion channel (2024-01-23),
6. 11864731 - Connector device for endoscope (2024-01-09),
7. 11819191 - Endoscope connector device (2023-11-21),
8. 11241145 - Endoscopic surgery device and outer tube (2022-02-08),
9. 10376135 - Endoscopic surgery device and outer tube (2019-08-13),
10. 9878112 - Insufflation system and insufflation apparatus (2018-01-30),
11. 9855394 - Insufflation system and insufflation apparatus (2018-01-02),
12. 9848817 - Gas supply apparatus (2017-12-26),
13. 9839349 - Method of placing medical insertion instruments in body cavity (2017-12-12),
14. 9039603 - Propulsion apparatus and drive apparatus for endoscope (2015-05-26),
15. 8945000 - Distal end hood for endoscope and endoscope system (2015-02-03),

Title: The Innovative Journey of Nobuyuki Torisawa

Introduction: Nobuyuki Torisawa is a pioneering inventor hailing from Kanagawa, Japan. His creative spirit and dedication to innovation have led to remarkable contributions in the field of technology.

Latest Patents: Nobuyuki Torisawa holds several cutting-edge patents in the realm of electronics and robotics, showcasing his commitment to pushing the boundaries of what is possible in these industries.

Career Highlights: Throughout his illustrious career, Nobuyuki Torisawa has been instrumental in developing groundbreaking technologies that have revolutionized the way we interact with machines. His work has not only garnered international acclaim but has also significantly impacted the technological landscape.

Collaborations: Nobuyuki Torisawa has collaborated with leading tech companies and research institutions to further his inventive pursuits. These partnerships have been instrumental in bringing his visionary ideas to life and ensuring their real-world application.

Conclusion: Nobuyuki Torisawa's relentless passion for innovation and his remarkable contributions to the world of technology solidify his position as a trailblazing inventor. His work continues to inspire future generations of inventors and shape the technological advancements of tomorrow.

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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