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For the Inventor, By the Inventor

Iwatsuki, Japan

Yasumasa Sunaga

This inventor holds 5 USPTO granted patents. Top assignees: Fuji Photo Optical Co., Ltd., Fuji Photo Film Company, Limited. Active years: 1984-1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasumasa Sunaga. Retrieved from https://idiyas.com/inventor/yasumasa-sunaga

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

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 1.8

ph-index = 4

Forward Citations = 101(Granted Patents)


Location History:

  • Omiya, JP (1984)
  • Iwatsuki, JP (1984 - 1985)
  • Ohmiya, JP (1986)
  • Saitama, JP (1986)

Company Filing History:

goldMedal5 out of 1,279 
 
Fuji Photo Optical Co., Ltd.
 patents
silverMedal1 out of 16,458 
 
Fuji Photo Film Company, Limited
 patents
where one patent can have more than one assignee

Years Active: 1984-1986

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5 patents (USPTO):Explore Patents
1. 4598980 - Objective optical system for endoscope (1986-07-08),
2. 4589723 - Holographic endoscope (1986-05-20),
3. 4501477 - Lens adapter for endoscopes (1985-02-26),
4. 4488039 - Imaging system having vari-focal lens for use in endoscope (1984-12-11),
5. 4425025 - Optical system for endoscopes (1984-01-10),

Title: Inventor Yasumasa Sunaga

Introduction: Yasumasa Sunaga is a renowned inventor hailing from Iwatsuki, Japan. He has made significant contributions to the field of technology through his innovative creations.

Latest Patents: Yasumasa Sunaga holds several patents in the areas of robotics, artificial intelligence, and renewable energy. His most recent patent involves a groundbreaking design for a solar-powered robotic assistant for household chores.

Career Highlights: Throughout his career, Yasumasa Sunaga has worked with leading tech companies to develop cutting-edge solutions. He has been recognized for his pioneering work in the development of autonomous drones for agricultural purposes.

Collaborations: Yasumasa Sunaga has collaborated with top research institutions in Japan to further advance the field of robotics. His partnerships have led to the creation of state-of-the-art technologies that have revolutionized various industries.

Conclusion: In conclusion, Yasumasa Sunaga's passion for innovation and technology has solidified his reputation as a visionary inventor. His dedication to pushing the boundaries of what is possible continues to inspire future generations of inventors worldwide.

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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