Tokyo, Japan

Nobukazu Kato

This inventor holds 53 USPTO granted patents and 3 published patent applications and 3 EPO patents, primarily in Electrical Connectors (CPC class H01R). Top assignees: Japan Aviation Electronics Industry, Limited, Aces Electronics Co., Ltd., Jae Hirosaki, Ltd.. Active years: 1996-2026.

USPTO Granted Patents = 53 

% Patents Active = 71.7


Average Co-Inventor Count = 2.5

ph-index = 17

Forward Citations = 746(Granted Patents)

Forward Citations (Not Self Cited) = 729(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Fussa, JP (2000 - 2021)
  • Tokyo, JP (1996 - 2023)

Company Filing History:


Years Active: 1996-2026

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Areas of Expertise:
Lock Mechanism
Heat Exchange Unit
Plug Unit
Floating Connector
Press-Type Connector
Wiring Structure
Electrical Component
Card Fitting Mechanism
Ground Connection
Signal Contacts
Connector Set
Manufacturing Method
53 patents (USPTO):Explore Patents

Certainly! Here is the article about inventor Nobukazu Kato:

Title: Innovator Spotlight: Nobukazu Kato - Pioneering Connections in Tokyo

Introduction: Nobukazu Kato, a prolific inventor based in Tokyo, Japan, has made remarkable contributions to the field of connectors and wiring structures with an impressive portfolio of 50 patents. His innovative approach to inter-board connection methods has revolutionized the mobile communication apparatus industry.

Latest Patents: Among his latest patents is a cutting-edge 'Connector, wiring structure and inter-board connection method,' which facilitates seamless connections between module boards of mobile communication apparatus. This invention utilizes optimal wiring materials for enhanced efficiency and performance. Additionally, his 'Connector, connector mounting board, illumination device, and display device' patent showcases his expertise in developing advanced connector technologies for various applications.

Career Highlights: Nobukazu Kato has garnered extensive experience working with prominent companies such as Japan Aviation Electronics Industry, Limited, and Aces Electronics Co., Ltd. His strategic insights and inventive prowess have propelled him to the forefront of technological innovation in the region.

Collaborations: Throughout his career, Nobukazu Kato has collaborated with industry experts and talented professionals, including notable coworkers Koji Hayashi and Tomohiko Tamada. These collaborative efforts have led to groundbreaking advancements in connector design and application.

Conclusion: In conclusion, Nobukazu Kato stands as a visionary inventor whose relentless pursuit of excellence has shaped the landscape of connector technology. His trailblazing patents and successful collaborations underscore his unwavering commitment to innovation in Tokyo's vibrant tech scene.

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