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For the Inventor, By the Inventor

Tokorozawa, Japan

Kazuo Kojima

This inventor holds 3 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 1982-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuo Kojima. Retrieved from https://idiyas.com/inventor/kazuo-kojima-bt1uhfjh

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

USPTO Granted Patents = 3

% Patents Active = 100.0

Average Co-Inventor Count = 4.6

ph-index = 2

Forward Citations = 50(Granted Patents)


Company Filing History:

goldMedal3 out of 42,740 
 
Hitachi, Ltd.
 patents

Years Active: 1982-1990

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3 patents (USPTO):Explore Patents
1. 4910582 - Semiconductor device and method of manufacturing thereof (1990-03-20),
2. 4822989 - Semiconductor device and method of manufacturing thereof (1989-04-18),
3. 4362400 - Timepiece with alarm function including annular diaphragm to accommodate (1982-12-07),

Title: Kazuo Kojima: Pioneering Inventor from Tokorozawa

Introduction: Kazuo Kojima is a renowned inventor hailing from Tokorozawa, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Kojima's latest patents include advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to pushing the boundaries of technological development.

Career Highlights: With a career spanning over three decades, Kojima has worked with leading research institutions and tech companies to develop cutting-edge inventions that have revolutionized various industries.

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

Conclusion: Kazuo Kojima's relentless pursuit of innovation and his passion for creating transformative technologies have solidified his reputation as a visionary inventor in the global tech community.

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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