Iwaki, Japan

Masaharu Tomizawa

This inventor holds 4 USPTO granted patents. Top assignees: Chiyoda Chemical Engineering Construction Co., Ltd., Kureha Kagaku Kogyo Kabushiki Kaisha. Active years: 1978-1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaharu Tomizawa. Retrieved from https://idiyas.com/inventor/masaharu-tomizawa

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 = 6.7

ph-index = 3

Forward Citations = 31(Granted Patents)


Location History:

  • Iwaki, JA (1978)
  • Iwaki, JP (1978 - 1981)

Company Filing History:


Years Active: 1978-1981

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4 patents (USPTO):Explore Patents

Title: The Innovative Journey of Masaharu Tomizawa

Introduction: Masaharu Tomizawa is a renowned inventor hailing from Iwaki, Japan, known for his groundbreaking contributions to the field of technology and innovation.

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

Career Highlights: With a career spanning over two decades, Masaharu Tomizawa has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological breakthroughs.

Collaborations: Throughout his career, Tomizawa has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Masaharu Tomizawa's relentless pursuit of innovation and his passion for creating technology that makes a difference have solidified his position as a pioneering inventor in the global tech landscape.

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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