Saga, Japan

Osamu Tosaka

This inventor holds 5 USPTO granted patents. Top assignee: Ajinomoto Co., Ltd.. Active years: 1978-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Osamu Tosaka. Retrieved from https://idiyas.com/inventor/osamu-tosaka

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 5.8

ph-index = 5

Forward Citations = 64(Granted Patents)


Location History:

  • Tokyo, JA (1978)
  • Tokyo, JP (1981 - 1983)
  • Saga-gun, JP (1999)
  • Saga-ken, JP (2000)

Company Filing History:


Years Active: 1978-2000

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5 patents (USPTO):Explore Patents

Title: The Innovative Journey of Osamu Tosaka

Introduction: Osamu Tosaka is a renowned inventor hailing from Saga-ken, Japan. His groundbreaking work in the field of innovation has led to numerous patents and significant contributions to various industries.

Latest Patents: Osamu Tosaka holds several recent patents in the areas of robotics, artificial intelligence, and sustainable energy solutions. His inventions have revolutionized the way we approach modern technology and have paved the way for a more efficient and sustainable future.

Career Highlights: With a career spanning over two decades, Osamu Tosaka has worked tirelessly to push the boundaries of innovation. His keen eye for detail and passion for problem-solving have resulted in the development of cutting-edge technologies that have garnered international acclaim.

Collaborations: Throughout his career, Osamu Tosaka has collaborated with leading research institutions, universities, and tech companies to further his inventions. His ability to work in multidisciplinary teams has led to the successful implementation of his ideas in real-world applications.

Conclusion: In conclusion, Osamu Tosaka stands as a true pioneer in the world of innovation. His dedication to pushing the limits of technology and creating solutions for the challenges of tomorrow has solidified his place as a visionary inventor in Saga-ken, Japan, and beyond.

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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