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For the Inventor, By the Inventor

Tokyo, Japan

Masayoshi Tsunoda

This inventor holds 5 USPTO granted patents and 1 published patent application. Top assignee: Canon Kabushiki Kaisha. Active years: 2012-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayoshi Tsunoda. Retrieved from https://idiyas.com/inventor/masayoshi-tsunoda

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

Calculating rank
USPTO Granted Patents = 5 

% Patents Active = 60.0

Average Co-Inventor Count = 1.2

ph-index = 1


Location History:

  • Tokyo, JP (2012 - 2014)
  • Yokohama, JP (2017)

Company Filing History:

goldMedal5 out of 93,258 
 
Canon Kabushiki Kaisha
 patents

Years Active: 2012-2025

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5 patents (USPTO):Explore Patents
1. 12477217 - Information processing apparatus and control method therefor (2025-11-18),
2. 12389114 - Image pickup device capable of performing image pickup in a plurality of image-pickup modes in parallel and control method thereof (2025-08-12),
3. 9762804 - Image processing apparatus, image pickup apparatus, and image processing method for aberration correction (2017-09-12),
4. 8812743 - Image capturing transfer apparatus that sends a flash on/off parameter instruction for a flash unit connected to the image capturing apparatus (2014-08-19),
5. 8266332 - Image capturing transfer apparatus that sends a flash on/off parameter instruction for a flash unit connected to the image capturing apparatus (2012-09-11),

Title: The Innovative Contributions of Masayoshi Tsunoda

Introduction

Masayoshi Tsunoda is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of image processing and pickup devices. With a total of four patents to his name, Tsunoda's work has advanced the technology used in imaging systems.

Latest Patents

Tsunoda's latest patents include an image pickup device capable of performing image pickup in a plurality of image-pickup modes in parallel. This device features multiple lenses with different angles of view and includes a memory and processor that manage the switching of lenses during image capture. Another notable patent is for an image processing apparatus designed for aberration correction. This apparatus determines the zooming direction and calculates a correction coefficient to enhance image quality.

Career Highlights

Masayoshi Tsunoda is currently employed at Canon Kabushiki Kaisha, a leading company in imaging and optical products. His work at Canon has allowed him to develop innovative technologies that improve image processing and capture.

Collaborations

Tsunoda has collaborated with notable coworkers such as Satoru Matsumoto and Nari Miyoshi. Their combined expertise has contributed to the advancement of imaging technologies.

Conclusion

Masayoshi Tsunoda's innovative patents and contributions to the field of image processing highlight his importance as an inventor. His work continues to influence the development of advanced imaging systems.

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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