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For the Inventor, By the Inventor

Osaka, Japan

Masafumi Tsujimoto

This inventor holds 9 USPTO granted patents. Top assignee: Suntory Limited. Active years: 1990-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masafumi Tsujimoto. Retrieved from https://idiyas.com/inventor/masafumi-tsujimoto

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

USPTO Granted Patents = 9

% Patents Active = 100.0

Average Co-Inventor Count = 5.2

ph-index = 5

Forward Citations = 48(Granted Patents)


Location History:

  • Osaka, JP (1990 - 1999)
  • Asaka, JP (1999 - 2001)

Company Filing History:

goldMedal9 out of 439 
 
Suntory Limited
 patents

Years Active: 1990-2001

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9 patents (USPTO):Explore Patents
1. 6323017 - Platelet activating factor acetylhydrolase, and gene thereof (2001-11-27),
2. 5972886 - Megakaryocyte differentiation factor (1999-10-26),
3. 5880273 - Platelet activating factor acetylhydrolase, and gene thereof (1999-03-09),
4. 5880272 - Oxidized phospholipid degrading enzyme and gene thereof (1999-03-09),
5. 5874253 - DNA encoding megakaryocyte differentiation factor (1999-02-23),
6. 5849557 - Oxidized phospholipid degrading enzyme and gene thereof (1998-12-15),
7. 5831030 - Antibodies specific for megakaryocyte differentiation factor (1998-11-03),
8. 5151349 - Method for expressing polypeptide having anti-tumor activity (1992-09-29),
9. 4948875 - Novel polypeptide having an anti-tumor activity and a method of (1990-08-14),

Title: The Innovative Journey of Masafumi Tsujimoto

Introduction: Masafumi Tsujimoto is a renowned inventor hailing from Osaka, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Masafumi Tsujimoto holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to pushing the boundaries of innovation.

Career Highlights: With a career spanning over two decades, Masafumi Tsujimoto has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant advancements in various industries.

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

Conclusion: Masafumi Tsujimoto's relentless pursuit of innovation and his passion for creating solutions to complex challenges have solidified his reputation as a visionary 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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