Yokohama, Japan

Naohiko Inoue

This inventor holds 22 USPTO granted patents, plus 1 CIPO patent, primarily in Automotive Control Systems. Top assignees: Nissan Motor Company Limited, Sumitomo Bakelite Company Limited, Sumitomo Bakelite Company Company Limited. Active years: 1976-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naohiko Inoue. Retrieved from https://idiyas.com/inventor/naohiko-inoue

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

Calculating rank

% Patents Active = 100.0


Average Co-Inventor Count = 2.1

ph-index = 15

Forward Citations = 1,040(Granted Patents)


Location History:

  • Yokohama, JA (1976 - 1977)
  • Kanagawa, JP (1990 - 1993)
  • Yokohama, JP (1978 - 1997)

Company Filing History:


Years Active: 1976-1997

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Areas of Expertise:
Brake Control
Suspension Control
Steering Dynamics
Four Wheel Drive
Hydraulic Pump
Aerial Transport
Electronic Alerting
Exhalation Inspection
Pressure Control Valve
Vehicle Driver Alertness
Cornering Characteristics
Operation Device
22 patents (USPTO):Explore Patents

Title: Naohiko Inoue: Innovator in Automotive Technology

Introduction

Naohiko Inoue is a prominent inventor based in Yokohama, Japan, known for his significant contributions to automotive technology. With a remarkable portfolio of 22 patents, Inoue has focused on creating innovative solutions to enhance vehicle performance and safety.

Latest Patents

Inoue's latest patents include a novel four-wheel drive mechanism that revolutionizes how torque is transmitted within vehicles. This mechanism utilizes a fluid pressure system that controls the flow between a pump and a motor, allowing for efficient torque management regardless of the vehicle's speed. Another significant patent he developed is a brake control system for automotive vehicles. This system enhances braking efficiency by integrating a master cylinder, wheel cylinder, and an electronically controlled hydraulic pressure control valve, ensuring optimal performance under various conditions.

Career Highlights

Throughout his career, Inoue has worked with notable companies such as Nissan Motor Company Limited and Sumitomo Bakelite Company Limited. His dedication to innovation in the automotive sector has helped pave the way for new technologies that improve the driving experience.

Collaborations

Inoue has collaborated with esteemed individuals in the industry, including Yasuo Noguchi and Ken Ito. These partnerships have fostered an environment of creativity and technological advancement, leading to the successful development of various inventions.

Conclusion

Naohiko Inoue's contributions to automotive technology are commendable, with a strong focus on enhancing vehicle functionality and safety through innovative patents. His legacy as an inventor continues to inspire future advancements in the automotive field.

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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