Kanagawa, Japan

Kazutaka Yamamoto

This inventor holds 40 USPTO granted patents and 5 published patent applications and 1 EPO patent, primarily in Image Processing Technology. Top assignees: Ricoh Company, Ltd., Panasonic Corporation, Panasonic Intellectual Property Corporation of America. Active years: 1989-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazutaka Yamamoto. Retrieved from https://idiyas.com/inventor/kazutaka-yamamoto

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

USPTO Granted Patents = 40 

% Patents Active = 50.0

 

Average Co-Inventor Count = 1.5

ph-index = 8

Forward Citations = 175(Granted Patents)


Location History:

  • Yokohama, JP (1989)
  • Kanagawa-ken, JP (2001 - 2010)
  • Sagamihara, JP (2010)
  • Kanagawa, JP (2000 - 2023)

Company Filing History:


Years Active: 1989-2023

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Areas of Expertise:
Image Pickup Device
Laser Processing Apparatus
Image Recording System
Marking Control Device
Optical Disc System
Data Communication
Laser Emission Control
Optical Disk Recording
Tracking Control Device
Information Recording Scheme
Optical Disc Apparatus
Laser Irradiation System
40 patents (USPTO):Explore Patents

Title: Innovations and Contributions of Kazutaka Yamamoto

Introduction: Kazutaka Yamamoto, based in Kanagawa, Japan, is a prolific inventor with a remarkable portfolio of 40 patents. His work primarily focuses on image capture technology, contributing to advancements in how we interact with visual media.

Latest Patents: Among his latest innovations is a novel image pickup device and an accompanying image pickup method. This device features a camera, display, and a touch panel that detects sliding touch operations. It allows users to switch between first, second, and third modes to display video images through a series of touch gestures, enhancing the user experience in interacting with visual content.

Career Highlights: Yamamoto has had a distinguished career, working with prominent companies like Ricoh Company, Ltd. and Panasonic Corporation. His experience in these innovative environments has provided him the platform to develop significant technologies that push the boundaries of image processing and display techniques.

Collaborations: Throughout his career, Kazutaka Yamamoto has collaborated with talented colleagues, including Takashi Ishihara and Katsuyuki Ito. These collaborative efforts have likely contributed to his successful innovations in technology, culminating in his extensive patent portfolio.

Conclusion: Kazutaka Yamamoto's dedication to innovation in the field of image technology showcases the impact of cutting-edge inventions on our daily lives. His work continues to influence how we engage with visual media, ensuring advancements that keep pace with our ever-evolving digital landscape.

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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