Fukuyama, Japan

Kazuhiro Ishii

This inventor holds 28 USPTO granted patents, primarily in Circuit Breaker Technology. Top assignees: Mitsubishi Denki Kabushiki Kaisha, Mitsubishi Rayon Company, Limited, Mitsubishi Denki K.k.. Active years: 1978-1997.


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 8

Forward Citations = 315(Granted Patents)


Location History:

  • Fukuyamashi, JP (1989)
  • Otake, JP (1978 - 1992)
  • Fukuyama, JP (1988 - 1994)
  • Hiroshima, JP (1989 - 1997)
  • Toyama, JP (1992 - 1997)

Company Filing History:


Years Active: 1978-1997

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Areas of Expertise:
Circuit Breaker
Overcurrent Protection
Trip Control
Electronic Trip Relay
Catalytic Process
Edible Film
Methacrylic Acid
Current Sensing Device
Prealarm Means
Unsaturated Carboxylic Acids
Detachable Tripping Tester
Four-Pole Circuit Breaker
28 patents (USPTO):Explore Patents

Title: Kazuhiro Ishii: Pioneering Inventor from Fukuyama

Introduction: Kazuhiro Ishii is a renowned inventor hailing from Fukuyama, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Kazuhiro Ishii holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach to invention.

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

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

Conclusion: Kazuhiro Ishii's passion for pushing the boundaries of technology and his relentless pursuit of innovation continue to inspire the next generation of inventors and entrepreneurs worldwide.

Profile summary based on public USPTO records.
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