Kawasaki, Japan

Yoshikazu Kanazawa

USPTO Granted Patents = 72 


Average Co-Inventor Count = 2.4

ph-index = 18

Forward Citations = 1,385(Granted Patents)

Forward Citations (Not Self Cited) = 1,288(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Miyazaki, JP (2013)
  • Kawasaki, JP (1995 - 2015)

Company Filing History:


Years Active: 1995-2015

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Areas of Expertise:
Plasma Display Apparatus
Display Device
Driving Method
Gray Scale Control
High Definition Display
Electrode Design
Display Contrast Improvement
Background Light Suppression
Gradation Display Performance
Discharge Sustaining Pulses
Flicker-Free Display
Display Defect Reduction
72 patents (USPTO):Explore Patents

Title: Innovator Spotlight: Yoshikazu Kanazawa

Introduction: Yoshikazu Kanazawa, an esteemed inventor based in Kawasaki, Japan, has made remarkable contributions to the field of display technologies. With a prolific portfolio consisting of 72 patents, he has significantly advanced the functionality and efficiency of display apparatuses.

Latest Patents: Among his latest inventions is a groundbreaking display apparatus designed to prevent thermal destruction and burning. This invention utilizes a simple structure to monitor the potential frequency of displaying patterns with a small area of high brightness. When a state is detected where the total light emission pulse number remains high, the system automatically reduces the sustain frequency to mitigate risks of thermal damage. Additionally, he has developed a plasma display apparatus and an associated method for driving the system. This particular invention features a plasma display panel where first and second electrodes are arranged adjacently, with third electrodes crossing them. The method involves applying varying voltage waveforms during different periods of operation, enhancing the overall performance and reliability of the plasma display technology.

Career Highlights: Kanazawa's career includes significant tenures at renowned companies such as Fujitsu Corporation and Fujitsu Hitachi Plasma Display Limited. His work has consistently strived to push the boundaries of display technology, ensuring that modern devices remain efficient and user-friendly.

Collaborations: Throughout his career, Kanazawa has collaborated with notable professionals, including Shigeharu Asao and Noriaki Setoguchi. These partnerships have fostered innovation and have played a role in the development of advanced display solutions.

Conclusion: Yoshikazu Kanazawa stands out in the realm of inventions with his extensive research and innovative patents. His contributions to plasma and display technologies highlight the importance of continuous innovation in improving the way we interact with visual media.

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