Nagoya, Japan

Ken Asami

This inventor holds 31 USPTO granted patents, primarily in Automotive Control Systems. Top assignees: Toyota Jidosha Kabushiki Kaisha, Nippondenso Co., Ltd., Toyota Jidosha Kogyo Kabushiki Kaisha. Active years: 1980-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ken Asami. Retrieved from https://idiyas.com/inventor/ken-asami

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 = 15

Forward Citations = 553(Granted Patents)


Company Filing History:


Years Active: 1980-1991

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Areas of Expertise:
Antiskid Control
Suspension Management
Hydraulic Pressure Control
Rotational Speed Sensor
Vehicle Dynamics
Failure Diagnosis
Electric Control Circuit
Automatic Transmission
Wheel Speed Detection
Safety Apparatus
Rear Suspension
Motor Control
31 patents (USPTO):Explore Patents

Title: Innovator Spotlight: Ken Asami and His Contributions to Automotive Technology

Introduction: Ken Asami, a prolific inventor based in Nagoya, Japan, has made significant contributions to the automotive industry, amassing a remarkable portfolio of 31 patents. His innovative solutions are focused on enhancing vehicle safety and performance through advanced sensor technology and control systems.

Latest Patents: Among his latest inventions is an "Apparatus for Calculating Vehicle-Wheel Revolution Values." This apparatus accurately detects essential parameters such as vehicle-wheel revolutions and speeds. By identifying discrepancies between estimated and actual values, it minimizes lag time and eliminates noise, resulting in precise estimates of vehicle wheel revolutions. The implications of such technology are profound, enabling effective implementations of antiskid control and traction control even on challenging road conditions, which ultimately enhances braking performance and the durability of control units.

Another noteworthy patent is the "Detection of Abnormality for Rotational Speed Sensor." This invention identifies abnormalities in rotational speed sensors utilized in anti-skid control systems. By estimating the timing of subsequent pulses generated by the sensor in relation to the wheel's inertial force during braking, the system allows for rapid abnormality detection, which facilitates quick fail-safe controls in braking scenarios.

Career Highlights: Ken Asami has held key positions at leading automotive companies, including Toyota Motor Corporation and Nippondenso Co., Ltd. His experiences at these firms have undoubtedly influenced his innovative approach to solving complex automotive challenges.

Collaborations: Ken has collaborated with esteemed colleagues such as Kazunori Sakai and Kaoru Ohashi. Their combined expertise has led to advancements in automotive technologies that enhance the safety and efficiency of vehicles.

Conclusion: Ken Asami's contributions to the field of automotive technology are invaluable. His extensive patent portfolio and commitment to innovation through advanced sensor technologies ensure that he remains a pivotal figure in shaping the future of vehicle performance and safety.

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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