Toshiaki Hatsumi

This inventor holds 2 USPTO granted patents. Top assignees: Dai Nippon Toryo Co., Ltd., Kasei Optonix, Ltd.. Active years: 1979-1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiaki Hatsumi. Retrieved from https://idiyas.com/inventor/toshiaki-hatsumi

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

USPTO Granted Patents = 2

% Patents Active = 100.0

Average Co-Inventor Count = 8.0

ph-index = 2

Forward Citations = 56(Granted Patents)

Company Filing History:

1 out of 116

Dai Nippon Toryo Co., Ltd.

Years Active: 1979-1981

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2 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4307320 - Pigment coated phosphor and high contrast color television cathode ray (1981-12-22),

2. 4152483 - Pigment coated phosphor and process for manufacturing the same (1979-05-01),

Title: Toshiaki Hatsumi - Innovative Inventor from Odawara

Introduction: Toshiaki Hatsumi is a renowned inventor hailing from Odawara, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Toshiaki Hatsumi holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous innovation and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Toshiaki Hatsumi has worked with leading research institutions and tech companies, spearheading projects that have revolutionized the industry.

Collaborations: Throughout his career, Toshiaki Hatsumi has collaborated with top engineers, scientists, and designers, fostering a culture of creativity and excellence in all his projects.

Conclusion: Toshiaki Hatsumi's passion for innovation and his relentless pursuit of technological advancement have solidified his position as a visionary inventor in the global 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]