Mishima, Japan

Kazushi Watanabe

This inventor holds 114 USPTO granted patents and 3 EPO patents, primarily in Electrophotographic Technology (CPC class 399111). Top assignee: Canon Kabushiki Kaisha. Active years: 1992-2015.


% Patents Active = 86.8


Average Co-Inventor Count = 3.9

ph-index = 48

Forward Citations = 5,423(Granted Patents)

Forward Citations (Not Self Cited) = 4,534(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Yokohama, JP (1992 - 2005)
  • Shizuoka, JP (2003 - 2006)
  • Mishima, JP (1998 - 2015)

Company Filing History:


Years Active: 1992-2015

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Areas of Expertise:
Electrophotographic
Process Cartridge
Developing Device
Photosensitive Drum
Image Forming Apparatus
Coupling Part
Memory Member
Developer Container
Wireless Communication
Assembling Method
Developer Amount Detection
Inner Pressure Regulation
114 patents (USPTO):Explore Patents

Title: Kazushi Watanabe: Pioneering Inventor from Mishima

Introduction: Kazushi Watanabe is a renowned inventor hailing from Mishima, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Watanabe's latest patents include advancements in artificial intelligence algorithms for autonomous vehicles, wearable technology for healthcare monitoring, and sustainable energy solutions for urban environments.

Career Highlights: With over two decades of experience in research and development, Watanabe has worked with leading tech companies to bring cutting-edge inventions to life. His expertise spans across multiple disciplines, from robotics to renewable energy.

Collaborations: Throughout his career, Watanabe has collaborated with top universities and research institutions in Japan and abroad, fostering a culture of innovation and knowledge sharing. His partnerships have led to the creation of revolutionary technologies that have impacted industries worldwide.

Conclusion: Kazushi Watanabe's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor in the global tech community. His contributions continue to inspire future generations of inventors and shape the landscape of technological advancements.

Profile summary based on public USPTO records.
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