Mito, Japan

Masato Isogai

This inventor holds 22 USPTO granted patents, primarily in Battery Technology. Top assignees: Hitachi, Ltd., Hitachi Computer Peripherals Co., Ltd., Hitachi Maxell, Limited. Active years: 1983-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masato Isogai. Retrieved from https://idiyas.com/inventor/masato-isogai

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

Calculating rank

% Patents Active = 77.3

Average Co-Inventor Count = 5.6

ph-index = 14

Forward Citations = 586(Granted Patents)


Location History:

  • Hitachi, JP (1983 - 1989)
  • Mito, JP (1991 - 2015)

Company Filing History:


Years Active: 1983-2015

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Areas of Expertise:
Battery Control Device
Electric Motor Drive
DC Backup Power Supply
Nickel Metal-Hydride Cell
Liquid Crystal Display
Ferroelectric Liquid Crystal
Optical Modulation
Display Apparatus
Recording Method
Optical Change-Over Switch
Power Supply Device
Film Formation
22 patents (USPTO):Explore Patents

Title: The Innovative Journey of Masato Isogai

Introduction: Masato Isogai is a renowned inventor hailing from Mito, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Masato Isogai 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 a career spanning over two decades, Masato Isogai has worked with leading research institutions and tech companies, consistently pushing the boundaries of what is possible in the world of invention. His dedication to creating solutions for real-world problems has earned him recognition globally.

Collaborations: Throughout his career, Masato Isogai has collaborated with top engineers, scientists, and designers, fostering a culture of innovation and creativity. His ability to work in multidisciplinary teams has led to the development of cutting-edge technologies that have the potential to shape the future.

Conclusion: Masato Isogai's passion for innovation, coupled with his technical expertise, has solidified his position as a trailblazer in the world of invention. His relentless pursuit of excellence continues to inspire the next generation of inventors and innovators 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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