Nagoya, Japan

Sumikazu Shamoto

This inventor holds 14 USPTO granted patents and 2 published patent applications and 3 EPO patents, primarily in Electric Vehicle Technology. Top assignees: Toyota Jidosha Kabushiki Kaisha, Fuji Jukogyo Kabushiki Kaisha, Toyoda Jidosha Kabushiki Kaisha. Active years: 1992-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sumikazu Shamoto. Retrieved from https://idiyas.com/inventor/sumikazu-shamoto

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

Calculating rank
USPTO Granted Patents = 14 

% Patents Active = 64.3

 

Average Co-Inventor Count = 2.7

ph-index = 10

Forward Citations = 226(Granted Patents)


Location History:

  • Suntou, JP (1992)
  • Toyota, JP (1993)
  • Aichi-ken, JP (2003)
  • Nagoya, JP (1998 - 2017)

Company Filing History:


Years Active: 1992-2017

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Areas of Expertise:
Vehicle Charging
Electric Load Control
Drive Force Output
Motor Drive Control
Power Output Device
Inverter Apparatus
Battery Systems
Brushless Motor Control
Electric Automobile
14 patents (USPTO):Explore Patents

Title: Innovator Spotlight: Sumikazu Shamoto - Pioneering Inventor in Electric Vehicle Charging Systems

Introduction:

Sumikazu Shamoto, a prominent inventor based in Nagoya, Japan, has made significant contributions to the field of electric vehicle charging systems. With an impressive portfolio of 14 patents to his name, Shamoto's innovative solutions have been instrumental in advancing the efficiency and sustainability of electric vehicles.

Latest Patents:

Among his latest patents is the "Vehicle charging system and vehicle charging method with first and second charging operations." This cutting-edge technology allows for intelligent control of the charging process, ensuring optimal performance while extending the lifespan of the power storage device. Shamoto's forward-thinking approach is evident in his meticulous design of plug ECU (PLG-ECU) that enables seamless charging operations.

Another notable patent is the "Electric load apparatus, electric load controlling method" which showcases Shamoto's expertise in optimizing power consumption in electric load systems. By implementing advanced control algorithms, the electric load apparatus efficiently manages power distribution, ensuring optimal performance while preventing overload situations.

Career Highlights:

Shamoto's illustrious career has seen him work with renowned companies such as Toyota Motor Corporation (Toyota Jidosha Kabushiki Kaisha), where he honed his skills and expertise in automotive technology. His innovative spirit and dedication to sustainability have set him apart as a visionary in the field of electric vehicles and charging systems.

Collaborations:

Throughout his career, Shamoto has collaborated with industry experts such as Masayuki Komatsu and Kazunari Moriya. Together, they have spearheaded groundbreaking projects and research initiatives that have paved the way for the future of electric vehicle technology.

Conclusion:

In conclusion, Sumikazu Shamoto's remarkable contributions to the field of electric vehicle charging systems underscore his status as a trailblazer and innovator. His relentless pursuit of excellence and commitment to sustainability continue to inspire and shape the landscape of the automotive industry. As Shamoto continues to push the boundaries of innovation, the future of electric vehicles looks brighter than ever before.

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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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