Kanagawa, Japan

Eiichi Hayashi

This inventor holds 20 USPTO granted patents and 1 published patent application, primarily in Optical Technology. Top assignees: Ricoh Company, Ltd., Ajinomoto Co., Ltd., Shinko Electric Industries Co., Ltd.. Active years: 2011-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eiichi Hayashi. Retrieved from https://idiyas.com/inventor/eiichi-hayashi-8dryvqgv

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

Calculating rank
USPTO Granted Patents = 20 

% Patents Active = 85.0

Average Co-Inventor Count = 3.3

ph-index = 2

Forward Citations = 22(Granted Patents)


Location History:

  • Kanagawa, JP (2011 - 2014)
  • Kanagawa-ken, JP (2014)
  • Atsugi, JP (2011 - 2017)
  • Kawasaki, JP (2013 - 2022)

Company Filing History:


Years Active: 2011-2022

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Areas of Expertise:
Optical Element
Image Forming Apparatus
Multilayer Printed Wiring Board
Optical Scanning Device
Plastic Optical Element
Molding Method
Light Scanning Device
Through Hole Filling Paste
Adhesive Sheet
Printed Wiring Board
Plastic Article
Scanning Lens
20 patents (USPTO):Explore Patents

Title: Eiichi Hayashi: Pioneering Inventor from Kanagawa, JP

Introduction: Eiichi Hayashi is a renowned inventor hailing from Kanagawa, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hayashi's latest patents include advancements in artificial intelligence algorithms for autonomous vehicles and innovative solutions for renewable energy storage systems.

Career Highlights: With over two decades of experience in the tech industry, Hayashi has held key roles in leading research institutions and tech companies, driving forward cutting-edge projects and securing numerous patents along the way.

Collaborations: Throughout his career, Hayashi has collaborated with top engineers, scientists, and researchers from around the world, fostering a culture of innovation and excellence in all his projects.

Conclusion: Eiichi Hayashi's relentless pursuit of innovation and his passion for pushing the boundaries of technology have solidified his position as a trailblazing inventor in the global tech community.

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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