Osaka, Japan

Hiroshi Yamazaki

This inventor holds 55 USPTO granted patents and 12 published patent applications, plus 2 CIPO patents and 14 EPO patents, primarily in Image Forming Technology. Top assignees: Kyocera Document Solutions Inc., Nitto-Denko Corporation, Asahi Kasei Kabushiki Kaisha. Active years: 1984-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Yamazaki. Retrieved from https://idiyas.com/inventor/hiroshi-yamazaki-fb0y347a

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

USPTO Granted Patents = 55 

% Patents Active = 61.8


 

Average Co-Inventor Count = 3.3

ph-index = 8

Forward Citations = 190(Granted Patents)

Forward Citations (Not Self Cited) = 185(Dec 10, 2025)


Location History:

  • Sakai, JP (2001 - 2008)
  • Kyoto, JP (2008 - 2012)
  • Ibaraki, JP (2002 - 2016)
  • Osaka, JP (1984 - 2024)

Company Filing History:


Years Active: 1984-2026

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Areas of Expertise:
Image Forming Apparatus
Developing Device
Toner Trapping Mechanism
Wireless Power Transmission
Developer Conveyance Device
Electrostatic Latent Image
Cement Admixture
Substance Detection Sensor
Printed Circuit Board
Mobile Terminal
Conveyance Device
Sensor Board
55 patents (USPTO):Explore Patents

Title: Inventor Hiroshi Yamazaki

Introduction: Hiroshi Yamazaki is a renowned inventor based in Osaka, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Hiroshi Yamazaki holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his innovative mindset and forward-thinking approach.

Career Highlights: With over two decades of experience in the industry, Hiroshi Yamazaki has worked for leading tech companies in Japan, spearheading research and development projects that have led to significant advancements in the field.

Collaborations: Throughout his career, Hiroshi Yamazaki has collaborated with top researchers, engineers, and scientists from around the world, fostering a culture of innovation and knowledge sharing to drive progress in the industry.

Conclusion: Hiroshi Yamazaki's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology.

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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