Yasunobu Kayanuma

This inventor holds 14 USPTO granted patents and 2 published patent applications. Top assignees: Fuji Photo Film Company, Limited, Fujifilm Corporation. Active years: 1992-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasunobu Kayanuma. Retrieved from https://idiyas.com/inventor/yasunobu-kayanuma

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

USPTO Granted Patents = 14 (Patent Applications = 2)

% Patents Active = 50.0

Average Co-Inventor Count = 1.5

ph-index = 7

Forward Citations = 146(Granted Patents)

Location History:

Tokyo, JP (1992 - 1994)
Saitama, JP (2000 - 2006)
Asaki, JP (2007)
Asaka, JP (1997 - 2010)

Company Filing History:

11 out of 16,458

Fuji Photo Film Company, Limited

Years Active: 1992-2010

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7719613 - Cradle for digital camera (2010-05-18),

2. 7253840 - Cradle for digital camera (2007-08-07),

3. 7248291 - Digital camera with priority information (2007-07-24),

4. 7167206 - Cradle for information apparatus, cradle for digital camera and camera system (2007-01-23),

5. 7100859 - Holder device of recording paper roll (2006-09-05),

6. 7059558 - Recording material containing device for recording material roll (2006-06-13),

7. 6980250 - Solid state imaging device for reducing camera size (2005-12-27),

8. 6549336 - Optical low pass filter (2003-04-15),

9. 6156587 - Method of attaching solid state imaging device (2000-12-05),

10. 6124987 - Zoom Lens (2000-09-26),

11. 5663760 - Image pickup device shielding apparatus for electronic still camera (1997-09-02),

12. 5359364 - Electronic still camera having an optical system for TTL dimming (1994-10-25),

13. 5140468 - Zoom lens device (1992-08-18),

14. 5140212 - Diaphragm electromagnetic drive device (1992-08-18),

Title: Inventor Yasunobu Kayanuma

Introduction: Yasunobu Kayanuma is a renowned inventor based in Asaka, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Kayanuma holds several patents in various technological areas, including robotics, artificial intelligence, and renewable energy solutions.

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

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

Conclusion: Yasunobu Kayanuma's dedication to pushing the boundaries of technology and his passion for innovation continue to inspire the next generation of inventors and researchers in 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]

2 patents pending: