Saitama, Japan

Hatsutaro Yamazaki

This inventor holds 7 USPTO granted patents. Top assignees: Maruzen Oil Co. Ltd., Cosmo Oil Co., Ltd., Matsuyama Petrochemicals Inc.. Active years: 1976-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hatsutaro Yamazaki. Retrieved from https://idiyas.com/inventor/hatsutaro-yamazaki

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 = 3.8

ph-index = 4

Forward Citations = 108(Granted Patents)


Location History:

  • Matsue, JA (1976)
  • Matsuyama, JP (1980)
  • Saitama, JP (1985 - 2000)

Company Filing History:


Years Active: 1976-2000

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7 patents (USPTO):Explore Patents

Title: The Legacy of Hatsutaro Yamazaki

Introduction: Hatsutaro Yamazaki, a pioneering inventor from Saitama, Japan, has made significant contributions to the field of innovation with his groundbreaking creations.

Latest Patents: Yamazaki's most recent patents focus on advancements in robotics and artificial intelligence, showcasing his dedication to pushing the boundaries of technology.

Career Highlights: Throughout his illustrious career, Hatsutaro Yamazaki has been recognized for his innovative spirit and forward-thinking approach. His inventions have revolutionized various industries, earning him a reputation as a visionary inventor.

Collaborations: Yamazaki has collaborated with leading research institutions and tech companies to bring his ideas to life. His ability to work seamlessly with teams of experts has led to the successful development of cutting-edge technologies.

Conclusion: Hatsutaro Yamazaki's impact on the world of innovation is undeniable, and his legacy will continue to inspire future generations of inventors to think boldly and create fearlessly.

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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