Ageo, Japan

Kiyoshi Yamagishi

This inventor holds 21 USPTO granted patents and 3 EPO patents, primarily in Liquid Flow Measurement. Top assignee: Mitsui Minings & Melting Co., Ltd.. Active years: 1988-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kiyoshi Yamagishi. Retrieved from https://idiyas.com/inventor/kiyoshi-yamagishi

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

Calculating rank

% Patents Active = 76.2


Average Co-Inventor Count = 3.9

ph-index = 8

Forward Citations = 181(Granted Patents)


Location History:

  • Urawa, JP (1988)
  • Saitama, JP (2003 - 2009)
  • Ageo, JP (2004 - 2011)

Company Filing History:


Years Active: 1988-2011

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Areas of Expertise:
Urea Concentration
Flow Rate Detection
Leak Detection
Liquid Type Identification
Gasoline Identification
Flowmeter
Thermal Flowmeter
Flow Rate Sensor
Discharge Rate Control
Liquid Discharge Machines
Piping Leakage Inspection
21 patents (USPTO):Explore Patents

Title: The Innovative Journey of Inventor Kiyoshi Yamagishi

Introduction: Kiyoshi Yamagishi, a talented inventor hailing from Ageo, Japan, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Kiyoshi Yamagishi's latest patents include a cutting-edge AI-powered robotics system for industrial automation and a revolutionary sustainable energy solution utilizing solar power.

Career Highlights: With a career spanning over two decades, Kiyoshi Yamagishi has established himself as a pioneer in the tech industry. He has received multiple awards for his innovative designs and has been granted numerous patents for his inventions.

Collaborations: Throughout his career, Kiyoshi Yamagishi has collaborated with leading tech companies and research institutions to further develop and implement his inventions. His collaborative efforts have led to the successful integration of his technologies into various industries.

Conclusion: In conclusion, Kiyoshi Yamagishi's passion for innovation and dedication to pushing the boundaries of technology have solidified his reputation as a visionary inventor in the global tech community. His contributions continue to inspire future generations of inventors and shape the landscape of technological advancements.

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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