Toyohashi, Japan

Masahiro Ishikawa

This inventor holds 2 USPTO granted patents. Top assignee: Denso Corporation. Active years: 2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiro Ishikawa. Retrieved from https://idiyas.com/inventor/masahiro-ishikawa-i0u5lpka

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

Calculating rank

Average Co-Inventor Count = 3.4

ph-index = 2

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 2011

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2 patents (USPTO):Explore Patents

Title: Masahiro Ishikawa: Innovator in Vehicle Occupant Detection Systems

Introduction

Masahiro Ishikawa is a prominent inventor based in Toyohashi, Japan. He has made significant contributions to the field of vehicle occupant detection systems, holding a total of 2 patents. His work focuses on enhancing safety and functionality in automotive technology.

Latest Patents

Ishikawa's latest patents include an electrostatic seat occupant detection system and a capacitance-based occupant detection system. The electrostatic seat occupant detection system features an antenna unit with a main electrode and a sub-electrode, which work together to detect seat occupancy and wet conditions. This system utilizes an AC power source and a seat-occupant detecting ECU to calculate admittance and estimate water content, ensuring accurate detection of seat occupants.

The capacitance-based occupant detection system is designed to accurately determine seat occupancy and electrode failures. It includes an impedance calculation section and a determination section that assesses the integrity of the main and guard electrodes. This innovative approach enhances the reliability of occupant detection in vehicles.

Career Highlights

Masahiro Ishikawa is currently employed at Denso Corporation, a leading global automotive supplier. His work at Denso has allowed him to develop cutting-edge technologies that improve vehicle safety and occupant comfort. His contributions have positioned him as a key figure in the automotive innovation landscape.

Collaborations

Ishikawa has collaborated with notable colleagues such as Shoichi Yamanaka and Tsutomu Kamizono. These partnerships have fostered a creative environment that encourages the development of advanced automotive technologies.

Conclusion

Masahiro Ishikawa's innovative work in vehicle occupant detection systems exemplifies the importance of safety and technology in the automotive industry. His patents reflect a commitment to enhancing vehicle functionality and occupant protection.

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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