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For the Inventor, By the Inventor

Fujisawa, Japan

Takehiko Kasamatsu

This inventor holds 14 USPTO granted patents and 2 published patent applications and 2 EPO patents. Top assignee: Canon Kabushiki Kaisha. Active years: 2000-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takehiko Kasamatsu. Retrieved from https://idiyas.com/inventor/takehiko-kasamatsu

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

USPTO Granted Patents = 14 

% Patents Active = 92.9

 

Average Co-Inventor Count = 3.3

ph-index = 4

Forward Citations = 52(Granted Patents)


Location History:

  • Fujisawa, JP (2000 - 2023)
  • Kanagawa, JP (2003 - 2024)

Company Filing History:

goldMedal14 out of 92,994 
 
Canon Kabushiki Kaisha
 patents

Years Active: 2000-2024

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14 patents (USPTO):Explore Patents
1. 12063333 - Image processing apparatus, control method thereof, image reading apparatus, and storage medium that shift inclined panels based on pixel inclination information and differentiating edge pixels from other parts of a scanned line (2024-08-13),
2. 11949834 - Image reading device, and method of controlling the same (2024-04-02),
3. 11843749 - Image processing apparatus and control method thereof, image reading apparatus, and a non-transitory computer-readable storage medium comprising a sub-scanning direction processing unit configured to perform reduction processing, and a main-scanning direction processing unit to connect data after reduction processing and reduces the connected data (2023-12-12),
4. 11718109 - Information processing apparatus, printing apparatus, and information processing method (2023-08-08),
5. 11161357 - Information processing apparatus, printing apparatus, information processing method, and storage medium (2021-11-02),
6. 11025791 - Information processing apparatus, printing apparatus, information processing method, and program, providing accurate identification of the type of a printing medium by increasing the opportunity to improve the accuracy of determining the type of printing medium based on measurement results (2021-06-01),
7. 10139964 - Control apparatus for a touch panel and control method for the touch panel (2018-11-27),
8. 9158403 - Electronic device including touch panel and control method of electronic device including touch panel (2015-10-13),
9. 6585363 - Ink-jet printing apparatus and printing method (2003-07-01),
10. 6547358 - Ink jet printing apparatus and ejection data forming method (2003-04-15),
11. 6123404 - Recording apparatus for counting image recording drive data (2000-09-26),
12. 6113290 - Ink jet recording apparatus having improved edge detecting and edge (2000-09-05),
13. 6095644 - Ink-jet printing apparatus (2000-08-01),
14. 6085028 - Recording apparatus and method for recording an image with drive data (2000-07-04),

Title: Takehiko Kasamatsu: Innovator in Image Processing Technology

Introduction

Takehiko Kasamatsu is a prominent inventor based in Fujisawa, Japan. He has made significant contributions to the field of image processing, holding a total of 14 patents. His work focuses on developing advanced technologies that enhance image reading and processing capabilities.

Latest Patents

Among his latest patents are innovative devices such as an image processing apparatus and an image reading device. The image processing apparatus includes a storage unit for image data, an acquisition unit for inclination information, and a readout unit that differentiates edge pixels from other parts of a scanned line. This technology allows for improved accuracy in image data reading by adjusting the line position based on pixel inclination information. The image reading device features linear image sensors arranged to create overlapping regions, enabling the synthesis of image data for enhanced clarity and detail.

Career Highlights

Takehiko Kasamatsu is associated with Canon Kabushiki Kaisha, a leading company in imaging and optical products. His work at Canon has positioned him as a key player in the development of cutting-edge imaging technologies. His patents reflect a deep understanding of both hardware and software aspects of image processing.

Collaborations

Throughout his career, Kasamatsu has collaborated with notable colleagues, including Hideki Tanaka and Shinji Takagi. These partnerships have fostered innovation and contributed to the advancement of image processing technologies.

Conclusion

Takehiko Kasamatsu's contributions to image processing technology have made a lasting impact in the field. His innovative patents and collaborations continue to shape the future of imaging solutions.

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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