Kyoto, Japan

Yoshiyuki Matsunaga

This inventor holds 107 USPTO granted patents and 6 published patent applications and 1 EPO patent, primarily in Solid-State Imaging (CPC class H01L27-14643). Top assignees: Kabushiki Kaisha Toshiba, Panasonic Corporation, Panasonic Intellectual Property Management Co., Ltd.. Active years: 1985-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshiyuki Matsunaga. Retrieved from https://idiyas.com/inventor/yoshiyuki-matsunaga

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

USPTO Granted Patents = 107 

% Patents Active = 76.6


Average Co-Inventor Count = 2.7

ph-index = 17

Forward Citations = 855(Granted Patents)

Forward Citations (Not Self Cited) = 797(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Yokohama, JP (1985)
  • Kamakura-shi, JP (2006)
  • Kamakura, JP (1987 - 2012)
  • Kanagawa, JP (1990 - 2012)
  • Kyoto, JP (2006 - 2024)

Company Filing History:


Years Active: 1985-2026

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Areas of Expertise:
Image Sensor
Photovoltaic Mode
Flicker Suppression
Solid-State Imaging
Photoelectric Converter
Capacitive Element
Charge Transfer Channel
Pixel Cell
Peak Hold Circuit
Imaging Device
Driving Method
Shadow Detail
107 patents (USPTO):Explore Patents

Title: Innovator Spotlight: Yoshiyuki Matsunaga, Pioneering Inventor from Kyoto

Introduction:

Yoshiyuki Matsunaga, a distinguished inventor hailing from Kyoto, Japan, has made significant contributions to the field of imaging devices with an impressive portfolio of 95 patents. His groundbreaking work has revolutionized the way we capture and process visual information.

Latest Patents:

1. "Imaging device including a photoelectric converter and a capacitive element having a dielectric film sandwiched between electrodes and a mode switching transistor": This patent showcases Matsunaga's expertise in designing sophisticated imaging devices that offer enhanced sensitivity and functionality.

2. "Solid-state imaging apparatus and method of driving the same": Another innovative patent that highlights Matsunaga's proficiency in developing cutting-edge technologies for solid-state imaging, incorporating advanced charge storage and readout mechanisms.

Career Highlights:

Throughout his illustrious career, Yoshiyuki Matsunaga has held pivotal roles at esteemed companies such as Toshiba and Panasonic Corporation. His tenure at these industry giants provided him with the opportunity to channel his creativity and expertise into tangible inventions that drive technological advancement.

Collaborations:

Matsunaga has collaborated closely with accomplished individuals in the field, including Makoto Inagaki and Masashi Murakami. Together, they have formed a dynamic team that has shared insights, knowledge, and skills to push the boundaries of innovation in imaging technology.

Conclusion:

Yoshiyuki Matsunaga's relentless pursuit of innovation and his unwavering dedication to pushing the boundaries of imaging technology have solidified his position as a visionary inventor. His patents not only demonstrate his technical prowess but also reflect his commitment to reshaping the future of visual capture and processing. Matsunaga's contributions continue to inspire and pave the way for the next generation of inventors in the industry.

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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