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For the Inventor, By the Inventor

Saitama, Japan

Tetuo Nishizawa

This inventor holds 8 USPTO granted patents. Top assignee: Fuji Photo Film Company, Limited. Active years: 1985-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetuo Nishizawa. Retrieved from https://idiyas.com/inventor/tetuo-nishizawa

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

USPTO Granted Patents = 8

% Patents Active = 100.0

Average Co-Inventor Count = 5.5

ph-index = 6

Forward Citations = 159(Granted Patents)


Location History:

  • Ohmiya, JP (1986)
  • Saitama, JP (1985 - 1992)

Company Filing History:

goldMedal8 out of 16,458 
 
Fuji Photo Film Company, Limited
 patents

Years Active: 1985-1992

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8 patents (USPTO):Explore Patents
1. 5086312 - Variable focal length camera with focus adjusting device (1992-02-04),
2. 4971427 - Zoom lens drive mechanism of a camera (1990-11-20),
3. 4958178 - Collapsible mounting type camera with zoom lens (1990-09-18),
4. 4933702 - Camera with night photography apparatus (1990-06-12),
5. 4669845 - Camera (1987-06-02),
6. 4610522 - Mode change-over device for pre-winding type camera (1986-09-09),
7. 4586801 - Mode changing mechanism for pre-winding type photographic camera (1986-05-06),
8. 4505562 - Film supporting apparatus for cameras (1985-03-19),

Title: Inventor Tetuo Nishizawa: Pioneering Innovations in Saitama

Introduction: Tetuo Nishizawa, a distinguished inventor hailing from Saitama, Japan, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Nishizawa's recent patents focus on advancements in renewable energy technologies, particularly in the development of solar power systems that are more efficient and cost-effective.

Career Highlights: With a career spanning over two decades, Nishizawa has established himself as a leading figure in the tech industry, holding numerous patents in various areas such as clean energy, electronics, and telecommunications.

Collaborations: Throughout his career, Nishizawa has collaborated with top research institutions and leading tech companies to further his innovative projects, showcasing his ability to work across disciplines and industries.

Conclusion: Tetuo Nishizawa's relentless pursuit of innovation and his commitment to pushing the boundaries of technology have solidified his reputation as a visionary inventor in Saitama 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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