This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignees: Toyota Jidosha Kabushiki Kaisha, Jtekt Corporation. Active years: 2009-2017.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Toyota, JP (2009)
- Anjo, JP (2017)
Company Filing History:


Years Active: 2009-2017
Title: Tatsuya Kawai: Innovator in Electric Power Steering and High-Voltage Equipment
Introduction
Tatsuya Kawai is a notable inventor based in Anjo, Japan. He has made significant contributions to the fields of electric power steering and high-voltage equipment. With a total of 2 patents, Kawai's innovations reflect his expertise and dedication to advancing technology.
Latest Patents
Kawai's latest patents include an electric power steering device and a high-voltage equipment housing with a high-voltage connector. The electric power steering device features a restricting portion that maintains the meshing relationship between a worm and a worm wheel, ensuring effective torque transmission. This design allows for the worm wheel to be moved in the axial direction when fixing is released. The high-voltage equipment housing includes a safety bar that prevents accidental contact with the connector, along with an ECU that detects the detachment of the safety bar to shut off electric power supply to the power control unit (PCU).
Career Highlights
Throughout his career, Tatsuya Kawai has worked with prominent companies such as Toyota Motor Corporation and Jtekt Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to the automotive and electrical engineering sectors.
Collaborations
Kawai has collaborated with notable coworkers, including Norifumi Furuta and Masami Inagaki. Their combined expertise has likely fostered a creative environment that encourages innovation and problem-solving.
Conclusion
Tatsuya Kawai's contributions to electric power steering and high-voltage equipment demonstrate his commitment to innovation. His patents reflect a deep understanding of engineering principles and a desire to enhance technology for practical applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile