Saitama, Japan

Eiichiro Kawahara

This inventor holds 30 USPTO granted patents and 1 EPO patent, primarily in Hydraulic Transmission Systems. Top assignee: Honda Giken Kogyo Kabushiki Kaisha. Active years: 1977-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eiichiro Kawahara. Retrieved from https://idiyas.com/inventor/eiichiro-kawahara

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


% Patents Active = 100.0


Average Co-Inventor Count = 3.0

ph-index = 12

Forward Citations = 603(Granted Patents)


Location History:

  • Tokorozawa, JA (1977)
  • all Saitama, JP (1989)
  • Tokorozawa, JP (1984 - 1995)
  • Saitama, JP (1989 - 2002)
  • Wako, JP (1998 - 2002)

Company Filing History:


Years Active: 1977-2002

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Areas of Expertise:
Automatic Transmission
Friction Clutch
Variable Speed Gearing
Hydraulic Apparatus
Torque Converter
Power Transmission
Centrifugal Clutch
Swash-Plate
Hydraulic Pressure
Actuator
Torque Absorber
Continuously Variable Transmission
30 patents (USPTO):Explore Patents

Title: Eiichiro Kawahara: Pioneering Inventor from Saitama

Introduction: Eiichiro Kawahara is a renowned inventor hailing from Saitama, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Eiichiro Kawahara 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, Kawahara has worked with leading tech companies and research institutions, playing a pivotal role in the development of cutting-edge solutions that have revolutionized various industries.

Collaborations: Throughout his career, Eiichiro Kawahara has collaborated with top engineers, scientists, and researchers from around the world, fostering a culture of innovation and knowledge exchange that has led to the creation of transformative technologies.

Conclusion: Eiichiro Kawahara's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor, inspiring the next generation of innovators to push the boundaries of what is possible in the world of technology.

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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