Kawasaki, Japan

Hironobu Kitajima

This inventor holds 24 USPTO granted patents and 5 published patent applications, primarily in Information Processing. Top assignee: Fujitsu Corporation. Active years: 1991-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hironobu Kitajima. Retrieved from https://idiyas.com/inventor/hironobu-kitajima

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

USPTO Granted Patents = 24 

% Patents Active = 79.2

Average Co-Inventor Count = 2.1

ph-index = 6

Forward Citations = 159(Granted Patents)


Location History:

  • Yokohama, JP (1991)
  • Kanagawa, JP (2000 - 2003)
  • Kawasaki, JP (1995 - 2023)

Company Filing History:


Years Active: 1991-2023

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Areas of Expertise:
Transformer Coupling
Phase Determination
Information Processing
Estimation Methods
Reliability Evaluation
Document Retrieval
Simulated Annealing
Knowledge Management
Position Detection
Mask Alignment
Semiconductor Wafer
24 patents (USPTO):Explore Patents

Title: Hironobu Kitajima: Pioneering Inventor from Kawasaki, JP

Introduction: Hironobu Kitajima is a renowned inventor hailing from Kawasaki, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hironobu Kitajima holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With over two decades of experience in the tech industry, Kitajima has worked with leading research institutions and multinational companies to develop cutting-edge technologies that have revolutionized various sectors.

Collaborations: Throughout his career, Hironobu Kitajima has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of innovation and excellence in all his projects.

Conclusion: Hironobu Kitajima's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and shape the future of technology worldwide.

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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