Kawasaki, Japan

Kazuaki Yamana

This inventor holds 45 USPTO granted patents and 2 published patent applications and 2 EPO patents, primarily in Image Capture Technology. Top assignee: Canon Kabushiki Kaisha. Active years: 2011-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuaki Yamana. Retrieved from https://idiyas.com/inventor/kazuaki-yamana

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

Calculating rank
USPTO Granted Patents = 45 

% Patents Active = 77.8

 

Average Co-Inventor Count = 2.1

ph-index = 10

Forward Citations = 193(Granted Patents)


Location History:

  • Kanagawa, JP (2021 - 2023)
  • Tokyo, JP (2023)
  • Kawasaki, JP (2011 - 2024)

Company Filing History:


Years Active: 2011-2026

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Areas of Expertise:
Image Pickup Apparatus
Digital Camera
Interchangeable Lens
Camera System
Imaging Apparatus
Optical Filter
Focus Detection
Adapter
Mirror Driving Device
Correction Method
45 patents (USPTO):Explore Patents

Title: Kazuaki Yamana: Innovator in Imaging Technology

Introduction: Kazuaki Yamana, an accomplished inventor based in Kawasaki, Japan, has made significant contributions to the field of imaging technology. With a remarkable portfolio of 40 patents, his innovations have continually pushed the boundaries of camera design and functionality.

Latest Patents: Some of his latest patents include an interchangeable lens for cameras and an imaging apparatus featuring a rotatable imaging element capable of focus detection. The imaging apparatus is designed to capture images by detecting phase differences in a specified direction on the image surface. This function allows for precise focus detection, enhancing the overall quality of captured images. The apparatus consists of an imaging element driving unit that can maneuver the imaging element in parallel movement and rotation within a plane that is perpendicular to the optical axis of the lens. Additionally, the focus detection unit assists in focusing by rotating the imaging element according to the results obtained from captured images.

Career Highlights: Kazuaki Yamana has built his career at Canon Kabushiki Kaisha, a leading company in imaging and optical products. His role as an inventor has established him as a key figure in the development of cutting-edge camera technologies, making significant advancements that benefit both consumers and professionals alike.

Collaborations: Throughout his inventive journey, Yamana has worked alongside talented individuals such as Masayasu Shigematsu and Masahisa Tamura. Collaborating with skilled colleagues has allowed for a fusion of ideas and expertise, fostering an environment rich in innovation and creativity.

Conclusion: Kazuaki Yamana's dedication to innovation in imaging technology is evident in his extensive patent portfolio and collaborative efforts at Canon. His groundbreaking inventions and focus on improving the functionality of imaging devices continue to impact the photography industry, solidifying his reputation as a notable inventor in this field.

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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