Wako, Japan

Shoji Ichikawa

This inventor holds 15 USPTO granted patents, primarily in Vehicle Safety Systems. Top assignees: Honda Giken Kogyo Kabushiki Kaisha, Honda Motor Co., Ltd.. Active years: 1999-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shoji Ichikawa. Retrieved from https://idiyas.com/inventor/shoji-ichikawa

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 = 3.9

ph-index = 10

Forward Citations = 695(Granted Patents)


Location History:

  • Saitama, JP (2001 - 2014)
  • Wako, JP (1999 - 2022)

Company Filing History:


Years Active: 1999-2022

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Areas of Expertise:
Vehicle Control
Obstacle Detection
Braking Control
Hill Start Assist
Safety Systems
Travel Safety
Safety Devices
Obstacle Avoidance
Vehicle Apparatus
Safety Running Control
Vehicle Technology
Automotive Innovations
15 patents (USPTO):Explore Patents

Title: The Innovations of Inventor Shoji Ichikawa

Introduction: Shoji Ichikawa, an accomplished inventor based in Wako, Japan, has made significant contributions to the automotive industry, holding a total of 15 patents. His innovative designs focus on vehicle control and safety, demonstrating a commitment to improving driving experiences and vehicle functionality.

Latest Patents: Among his latest inventions, Ichikawa has developed a vehicle control apparatus that enhances braking and engine control systems. This apparatus includes a Vehicle Stability Assist Electronic Control Unit (VSA-ECU) and an Engine Stop-Start Control Unit (ESB-ECU) that apply braking torque based on the driver's actions. The system is designed to hold braking torque even after the driver releases the brake, ensuring safer vehicle operation. Another notable patent is the hill start assist system, which prevents unintended vehicle movement during a hill start, improving drivability and safety. This system incorporates an ECU with a detection state determining unit that manages braking forces, enhancing the overall driving experience.

Career Highlights: Ichikawa has had a distinguished career in the automotive field, contributing his expertise at prominent companies such as Honda Giken Kogyo Kabushiki Kaisha and Honda Motor Co., Ltd. His work has focused on innovative safety and control systems that redefine vehicle performance.

Collaborations: Throughout his career, Ichikawa has collaborated with several talented individuals, including fellow engineers Yoshihiro Urai and Yoichi Sugimoto. Together, they have contributed to advancements in automotive technologies that prioritize safety and efficiency.

Conclusion: Shoji Ichikawa's dedication to innovation is evident in his impressive portfolio of patents. His work continues to shape the future of vehicle technology, making cars safer and more enjoyable to drive. As an inventor, Ichikawa exemplifies the spirit of innovation, driving the automotive industry forward with each new creation.

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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