Fujisawa, Japan

Masamitsu Kojima

This inventor holds 16 USPTO granted patents and 1 EPO patent, primarily in Automotive Dampers. Top assignees: Oiles Corporation, Nissan Motor Company Limited, Kuroishi Iron Works Co., Ltd.. Active years: 1985-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masamitsu Kojima. Retrieved from https://idiyas.com/inventor/masamitsu-kojima

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

Calculating rank

% Patents Active = 75.0

 

Average Co-Inventor Count = 3.2

ph-index = 5

Forward Citations = 140(Granted Patents)


Location History:

  • Fujisawa, JP (1985 - 2011)
  • Kanagawa, JP (2014)
  • Ashikaga, JP (2015)

Company Filing History:


Years Active: 1985-2015

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Areas of Expertise:
Rotary Damper
Friction Damper
Automobile Seat
Pedal Device
Vibration Damper
Power Unit
Overload Prevention Clutch
Thrust Ball Bearing
Heat-Resistant Shift Member
Automotive Mechanism
Foot-Operated Parking Brake
Damper Unit
16 patents (USPTO):Explore Patents

Title: The Innovative Journey of Masamitsu Kojima

Introduction: Masamitsu Kojima is a renowned inventor hailing from Fujisawa, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Masamitsu Kojima holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Masamitsu Kojima has worked with leading tech companies, research institutions, and universities, where he has spearheaded numerous projects that have revolutionized the industry.

Collaborations: Throughout his career, Masamitsu Kojima has collaborated with top engineers, scientists, and researchers from around the globe, fostering a culture of innovation and knowledge exchange that has led to groundbreaking inventions.

Conclusion: Masamitsu Kojima's relentless pursuit of innovation and his passion for creating technology that shapes the future make him a true pioneer in the world of inventions.

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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