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For the Inventor, By the Inventor

Kawasaki, Japan

Hirokazu Yamazaki

This inventor holds 11 USPTO granted patents. Top assignees: Fujitsu Corporation, Fujitsu Microelectronics Limited, Fujitu Limited. Active years: 1992-2009.

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

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

USPTO Granted Patents = 11

% Patents Active = 72.7

Average Co-Inventor Count = 2.2

ph-index = 6

Forward Citations = 66(Granted Patents)


Company Filing History:

goldMedal9 out of 39,371 
 
Fujitsu Corporation
 patents
silverMedal1 out of 467 
 
Fujitsu Microelectronics Limited
 patents
bronzeMedal1 out of 7 
 
Fujitu Limited
 patents

Years Active: 1992-2009

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11 patents (USPTO):Explore Patents
1. 7545186 - Reset circuit (2009-06-09),
2. 6777736 - Semiconductor device and method of manufacturing the same (2004-08-17),
3. 6496428 - Semiconductor memory (2002-12-17),
4. 6229728 - Ferroelectric memory and method of testing the same (2001-05-08),
5. 6072724 - Semiconductor integrated circuit for generating plurality of different (2000-06-06),
6. 5592427 - Semiconductor memory having a sense amplifier with load transistors (1997-01-07),
7. 5566386 - Nonvolatile semiconductor memory device having a status register and (1996-10-15),
8. 5469394 - Nonvolatile semiconductor memory device having a status register and (1995-11-21),
9. 5469381 - Semiconductor memory having non-volatile semiconductor memory cell (1995-11-21),
10. 5402380 - Nonvolatile semiconductor memory device having a status register and (1995-03-28),
11. 5149990 - Semiconductor device for preventing malfunction caused by a noise (1992-09-22),

Title: Inventor Hirokazu Yamazaki

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

Latest Patents: Hirokazu 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 a career spanning over two decades, Hirokazu Yamazaki has worked with leading research institutions and tech companies, developing cutting-edge solutions that have revolutionized industries worldwide.

Collaborations: Throughout his career, Hirokazu Yamazaki has collaborated with top engineers, scientists, and inventors, fostering a culture of innovation and excellence in all his projects.

Conclusion: Hirokazu Yamazaki'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.

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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