logo

For the Inventor, By the Inventor

Tokyo, Japan

Kunihiko Miyagi

This inventor holds 21 USPTO granted patents, primarily in Endoscopic Devices. Top assignees: Machida Endoscope Co., Ltd., Kabushiki Kaisha Machida Seisakusho, Jimro Co., Ltd.. Active years: 1987-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kunihiko Miyagi. Retrieved from https://idiyas.com/inventor/kunihiko-miyagi

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

Calculating rank
USPTO Granted Patents = 21

% Patents Active = 85.7

Average Co-Inventor Count = 1.5

ph-index = 13

Forward Citations = 879(Granted Patents)


Location History:

  • Tokyo,, JP (1996)
  • Saitama-ken, JP (1997)
  • Wako, JP (1993 - 2010)
  • Chiba, JP (2014)
  • Tokyo, JP (1987 - 2016)

Company Filing History:

goldMedal16 out of 50 
 
Machida Endoscope Co., Ltd.
 patents
silverMedal3 out of 46 
 
Kabushiki Kaisha Machida Seisakusho
 patents
bronzeMedal2 out of 6 
 
Jimro Co., Ltd.
 patents
4. 1 out of 24 
 
Shiga University of Medical Science
 patents
where one patent can have more than one assignee

Years Active: 1987-2016

Loading Chart...
Areas of Expertise:
Endoscopic Forceps
Flexible Endoscope
Surgical Operation Guiding Apparatus
High-Frequency Treatment Device
Medical Observing Instrument
Optical Connector
Water-Tight Endoscope
Light Quantity Adjuster
Tracheal Airway Apparatus
Adhesive Sprayer
Micro-Operation Assistance
Control Wires
21 patents (USPTO):Explore Patents
1. D774191 - Endoscopic forceps (2016-12-13),
2. D773663 - Endoscopic forceps (2016-12-06),
3. 8696551 - Flexible endoscope suitable for MRI (2014-04-15),
4. 8066722 - Clip applier (2011-11-29),
5. 7736303 - Curvilinearly controlling wire member of endoscope and method for manufacturing the same (2010-06-15),
6. 6887196 - Endoscope apparatus with an omnidirectional view field and a translatable illuminator (2005-05-03),
7. 6461330 - Surgical operation guiding apparatus (2002-10-08),
8. 6074342 - Hard endoscope used for assisting micro-operation (2000-06-13),
9. 6048340 - High-frequency treatment device for endoscope (2000-04-11),
10. 5830126 - Endoscope unit (1998-11-03),
11. 5740965 - Adhesive sprayer for living body (1998-04-21),
12. 5683413 - Forceps instrument for endoscope (1997-11-04),
13. 5636625 - Tracheal airway apparatus (1997-06-10),
14. 5601549 - Medical observing instrument (1997-02-11),
15. 5496338 - Medical instrument for treating sinusitis (1996-03-05),

Title: The Innovative Mind of Kunihiko Miyagi in Tokyo

Introduction: Kunihiko Miyagi is a prominent inventor based in Tokyo, Japan, known for his remarkable contributions to the field of medical technology. With a total of 21 patents to his name, he has significantly influenced the development of endoscopic tools that enhance surgical procedures.

Latest Patents: Among his latest innovations, Kunihiko Miyagi has developed advanced endoscopic forceps. These instruments are vital in minimally invasive surgeries, allowing surgeons to perform complex tasks with greater precision and control.

Career Highlights: Throughout his career, Kunihiko has worked with notable companies in the medical devices industry, including Machida Endoscope Co., Ltd. and Kabushiki Kaisha Machida Seisakusho. His experience in these companies has played a crucial role in shaping his innovative ideas and patents.

Collaborations: Kunihiko Miyagi has collaborated with several talented professionals, including Masayuki Misawa and Hidetoshi Yoshizawa. Their teamwork has resulted in groundbreaking advancements in endoscopic technology, further showcasing the significance of collaboration in innovation.

Conclusion: Kunihiko Miyagi's dedication to innovation and his extensive patent portfolio underline his influence in the medical technology field. His persistent efforts and collaborations have not only advanced surgical techniques but have also set new standards for the industry. As he continues to explore new avenues of invention, the future holds even more potential for his groundbreaking contributions.

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]
Loading…