Aichi, Japan

Kazunori Sakai

This inventor holds 25 USPTO granted patents, primarily in Automotive Control Systems. Top assignees: Toyota Jidosha Kabushiki Kaisha, Nippondenso Co., Ltd., Aisin Seiki Kabushiki Kaisha. Active years: 1985-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazunori Sakai. Retrieved from https://idiyas.com/inventor/kazunori-sakai

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.8

ph-index = 14

Forward Citations = 445(Granted Patents)


Location History:

  • Toyota, JP (1985)
  • Nagoya, JP (1986 - 1991)
  • Nishikamo, JP (1993)
  • Aichi, JP (1990 - 1994)
  • Aichi Pref., JP (1994)

Company Filing History:


Years Active: 1985-2026

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Areas of Expertise:
Electric Vehicle
Travel Route Guidance
Anti-Skid Control
Brake Control
Road Condition Monitoring
Wheel Slip Control
Hydraulic Pressure Control
Rotational Speed Sensor
Failure Diagnosis
Vehicle Diagnostics
Surface Friction Compensation
Acceleration Detection
25 patents (USPTO):Explore Patents

Title: Kazunori Sakai: Innovator in Anti-Skid Control Technology

Introduction: Kazunori Sakai is a prominent inventor based in Aichi, Japan, known for his significant contributions to vehicle safety technology. With a remarkable portfolio of 23 patents to his name, he has focused on enhancing anti-skid control systems, ensuring better vehicle handling and safety for drivers.

Latest Patents: Among Sakai's latest innovations is an advanced anti-skid control system capable of performing highly reliable anti-skid control through accurate estimation of vehicle speed. This system offers compensatory control even during sharp braking or in low-friction road conditions. It includes a fluid pressure generating device, a wheel velocity detecting device, and a mode setting device that adjusts pressure in accordance with wheel velocity. Another notable patent is the anti-skid brake control system based on acceleration detection, which integrates a brake fluid pressure source, a switching valve, and multiple arithmetic operation devices to accurately manage brake fluid pressure in response to various vehicle dynamics.

Career Highlights: Throughout his career, Kazunori Sakai has made remarkable strides in automotive technology. He has served at prominent companies, including Toyota Motor Corporation, where he contributed to the development of advanced safety systems, and Nippondenso Co., Ltd., where he focused on innovative solutions for vehicle control.

Collaborations: Sakai has worked alongside esteemed colleagues such as Ken Asami and Noriyuki Nakashima, fostering a collaborative environment that has led to groundbreaking advancements in anti-skid technology.

Conclusion: Kazunori Sakai's innovative spirit and dedication to vehicle safety through advanced anti-skid control technologies highlight his invaluable contributions to the automotive industry. His work continues to impact the way vehicles operate under various conditions, making roads safer for everyone.

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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