Okazaki, Japan

Takashi Ishikawa

This inventor holds 31 USPTO granted patents and 2 EPO patents, primarily in Vehicle Fuel Systems. Top assignees: Toyota Jidosha Kabushiki Kaisha, Aisin Seiki Kabushiki Kaisha, Toyoda Gosei Co., Ltd.. Active years: 1997-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Ishikawa. Retrieved from https://idiyas.com/inventor/takashi-ishikawa-993g0rmc

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

Calculating rank

% Patents Active = 77.4


Average Co-Inventor Count = 2.3

ph-index = 10

Forward Citations = 347(Granted Patents)


Location History:

  • Hekinan, JP (1998)
  • Oakazaki, JP (1999)
  • Okazaki, JP (1997 - 2008)
  • Toyota, JP (2004 - 2009)
  • Anjo, JP (2009)
  • Kariya, JP (2022)
  • Kiyosu, JP (2023)

Company Filing History:


Years Active: 1997-2023

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Areas of Expertise:
Fuel Cell Power Generation
Vehicle Air Conditioner
Current Sensor
Anti-Theft System
Fuel Tank System
Vapor Recovery
High Pressure Gas Container
Composite Magnetic Members
Fuel Reformer
Vibration Reduction
Parking Brake Control
Co-Generation System
31 patents (USPTO):Explore Patents

Title: Takashi Ishikawa: Innovator in Automotive Technology

Introduction

Takashi Ishikawa, an influential inventor based in Okazaki, Japan, has made significant contributions to automotive technology. With an impressive portfolio of 31 patents, Ishikawa has demonstrated a commitment to innovation, driving advances that improve vehicle performance and comfort.

Latest Patents

Among his noteworthy inventions are a vehicle air conditioner and a current sensor. The vehicle air conditioner is designed to enhance the passenger experience by directing airflow toward the occupant from an outlet located on the side surface of the center console. This innovative design ensures that air circulation is effectively managed, creating a more comfortable environment. Additionally, his current sensor features a conductive member that allows measurement of current flow, paired with a magneto electric converter. This sophisticated design utilizes an annular shape to optimize the interaction between the conductive member and the magneto electric converter, resulting in enhanced sensor performance.

Career Highlights

Throughout his career, Ishikawa has worked with prominent companies such as Toyota Motor Corporation and Aisin Seiki Co., Ltd. His time at these leading automotive manufacturers has provided him with invaluable experience and insights into industry best practices, further influencing his inventive endeavors.

Collaborations

Ishikawa has collaborated with esteemed colleagues in the field, including Masahide Kobayashi and Yoshihiko Hyodo. These collaborations have fostered an environment of creativity and innovation, allowing for the development of groundbreaking technologies that contribute to the automotive sector.

Conclusion

In summary, Takashi Ishikawa stands out as a distinguished inventor in the automotive industry. His contributions through innovative patents, significant career achievements, and collaborative efforts with fellow experts have positioned him as a key figure in advancing automotive technology. As he continues to develop innovative solutions, the impact of his work will likely resonate within the industry for years to come.

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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