Owariasahi, Japan

Makoto Nishigishi

This inventor holds 29 USPTO granted patents and 13 published patent applications and 16 EPO patents, primarily in Medical Devices. Top assignees: Asahi Intecc Co., Ltd., Pentas Inc.. Active years: 2012-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Makoto Nishigishi. Retrieved from https://idiyas.com/inventor/makoto-nishigishi

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

USPTO Granted Patents = 29 

% Patents Active = 96.6

 

Average Co-Inventor Count = 1.5

ph-index = 9

Forward Citations = 194(Granted Patents)


Location History:

  • Aichi, JP (2013)
  • Nagoya, JP (2012 - 2015)
  • Seto, JP (2014 - 2015)
  • Owariasahi, JP (2014 - 2019)
  • Tokyo, JP (2020)

Company Filing History:


Years Active: 2012-2025

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Areas of Expertise:
Ultrasound Catheter
Stent
Catheter
Guide Wire
Pusher Guide Wire
Stent Delivery System
Medical Guidewire
Balloon Catheter
29 patents (USPTO):Explore Patents

Title: The Innovative Mind of Makoto Nishigishi: Revolutionizing Catheter Technology

Introduction: Makoto Nishigishi, a brilliant inventor hailing from Owariasahi, Japan, has made significant contributions to the medical field with his groundbreaking patented catheter designs. With an impressive portfolio of 24 patents, Nishigishi's work has revolutionized the efficiency and safety of catheter procedures.

Latest Patents: Nishigishi's latest patents showcase his dedication to enhancing catheter functionality. The first patent introduces a catheter with a protective film that improves blockage removal in blood vessels and prevents retrograde guide wire breakage. The second patent features a catheter design with multiple inner tubes and core wires, allowing for precise movements during medical procedures.

Career Highlights: Nishigishi is a key figure at Asahi Intecc Co., Ltd., a leading medical technology company. His innovative spirit and attention to detail have propelled him to the forefront of catheter design, earning him recognition as a top inventor in the industry.

Collaborations: Throughout his career, Nishigishi has collaborated closely with esteemed colleagues such as Naohiko Miyata and Satoshi Nagano. Together, they have combined their expertise to push the boundaries of catheter innovation and improve patient outcomes.

Conclusion: Makoto Nishigishi's relentless pursuit of excellence in catheter technology has solidified his reputation as a pioneering inventor in the medical field. His inventive designs continue to set new standards for efficiency, safety, and precision in medical procedures, making a lasting impact on the healthcare industry.

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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