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For the Inventor, By the Inventor

Yokohama, Japan

Kazuhiro Matsumoto

This inventor holds 79 USPTO granted patents and 4 published patent applications and 1 EPO patent, primarily in Image Processing Technology (CPC class A61B). Top assignees: Canon Kabushiki Kaisha, Samsung Display Co., Ltd., Fujitsu Corporation. Active years: 1989-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuhiro Matsumoto. Retrieved from https://idiyas.com/inventor/kazuhiro-matsumoto

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

USPTO Granted Patents = 79 

% Patents Active = 57.0


Average Co-Inventor Count = 1.6

ph-index = 15

Forward Citations = 1,018(Granted Patents)

Forward Citations (Not Self Cited) = 935(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Kawasaki, JP (1989 - 1998)
  • Yono, JP (2000 - 2001)
  • Tochigi, JP (2002 - 2007)
  • Utsunomiya, JP (2002 - 2008)
  • Isehara, JP (1992 - 2010)
  • Tochigi-ken, JP (2008 - 2013)
  • Saitama, JP (2005 - 2015)
  • Tsurumi-ku, JP (2015)
  • Yokohama, JP (1996 - 2024)

Company Filing History:

goldMedal52 out of 92,994 
 
Canon Kabushiki Kaisha
 patents
silverMedal16 out of 27,288 
 
Samsung Display Co., Ltd.
 patents
bronzeMedal5 out of 39,374 
 
Fujitsu Corporation
 patents
4. 3 out of 401 
 
Ichikoh Industries, Ltd.
 patents
5. 3 out of 53,262 
 
Kabushiki Kaisha Toshiba
 patents
6. 1 out of 2 
 
Fujitsu Yamanashi Electronics Limited
 patents
where one patent can have more than one assignee

Years Active: 1989-2025

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Areas of Expertise:
Neural Network
Image Processor
Display Device
Radiation Imaging
Ophthalmic Imaging
Fluorescence Detection
Dynamic Range Compensation
Tomographic Imaging
Sensor Controller
Driving Circuit
Optical Coherence Tomography
Ophthalmologic Apparatus
79 patents (USPTO):Explore Patents
1. 12299560 - Neural network processing device (2025-05-13),
2. 12236053 - Sensor controller including a neural network processor to receive sensing signals and to output a sensing result, and display device including the same (2025-02-25),
3. 12223137 - Electronic device (2025-02-11),
4. 12204722 - Sensor and a driving method thereof (2025-01-21),
5. 12164725 - Display device (2024-12-10),
6. 11922902 - Image processor, display device having the same and operation method of display device (2024-03-05),
7. 11893746 - Image processor, display device having the same and operation method of display device (2024-02-06),
8. 11521576 - Display device and method of preventing afterimage thereof (2022-12-06),
9. 11475816 - Image processor, display device having the same and operation method of display device (2022-10-18),
10. 11355084 - Display device and method of preventing afterimage thereof (2022-06-07),
11. 11134841 - Image acquisition apparatus and method for controlling the same (2021-10-05),
12. 10672358 - Driving circuit with filtering function and display device having the same (2020-06-02),
13. 10646114 - Ophthalmic imaging apparatus and method of controlling the same (2020-05-12),
14. 9866761 - Image dynamic range compensation device and method (2018-01-09),
15. 9812085 - Image display device (2017-11-07),

Sure! Here is the article about inventor Kazuhiro Matsumoto:

Title: Innovator Spotlight: Kazuhiro Matsumoto - Pioneering Image Processing Solutions

Introduction:

Kazuhiro Matsumoto, a prolific inventor based in Yokohama, Japan, has made significant contributions to the field of image processing. With an impressive portfolio of 74 patents, Matsumoto continues to push the boundaries of innovation in display technology.

Latest Patents:

Matsumoto's latest patents showcase his expertise in developing cutting-edge image processing solutions for display devices. His work includes an image processor that incorporates an image sticking object detector, memory storage, post-processing capabilities, and an image sticking prevention component. This innovative system aims to enhance visual quality and user experience in display technology.

Career Highlights:

Having worked at esteemed companies such as Canon Kabushiki Kaisha and Samsung Display Co., Ltd., Matsumoto has honed his skills and expertise in the technological landscape. His tenure at these renowned organizations has provided him with valuable insights into the industry, enabling him to create groundbreaking inventions that set new standards in the field.

Collaborations:

Throughout his career, Matsumoto has collaborated with notable professionals such as Osamu Tsujii and Masahiko Takiguchi. Together, they have synergized their talents and knowledge to drive innovation forward, resulting in the development of advanced technologies that have reshaped the display device market.

Conclusion:

In conclusion, Kazuhiro Matsumoto's innovative spirit and dedication to excellence have established him as a trailblazer in the realm of image processing. His relentless pursuit of technological advancement continues to inspire future generations of inventors and solidify his legacy as a visionary in the 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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