Location History:
- Kanagawa, JP (2011)
- Atsugi, JP (2013 - 2022)
Company Filing History:
6 out of 2,028 
4 out of 50 
2 out of 1,192 
Years Active: 2011-2022
Title: Takumi Hisazumi: Innovating Electric Power Steering Technologies
Introduction
Takumi Hisazumi, an inventor located in Atsugi, Japan, has made significant contributions to the field of automotive technology, particularly in electric power steering systems. With a remarkable portfolio of 13 patents, Hisazumi's innovations have aimed to enhance the reliability and efficiency of steering devices in vehicles.
Latest Patents
Hisazumi's latest inventions include a control device for electric power steering apparatus and an advanced electric power steering apparatus. The primary objective of his electric power steering apparatus is to improve the reliability of a drive device for a three-phase synchronous motor while maintaining cost-effectiveness. The control device he developed estimates the rotor position of the motor based on the neutral point potential and computes command signals to optimize steering operations.
Another noteworthy patent is his vehicle-mounted device actuator and power steering device. This device integrates a steering mechanism, sensors, and microprocessors to deliver precise steering force in response to user inputs, thereby enhancing vehicle maneuverability and responsiveness.
Career Highlights
Throughout his career, Takumi Hisazumi has worked with prominent companies, including Hitachi Automotive Systems and Hitachi Automotive Systems Steering. His experiences in these innovative environments have undoubtedly shaped his development of advanced steering technologies.
Collaborations
Hisazumi has collaborated with respected colleagues, including Mitsuo Sasaki and Shigehisa Aoyagi. These partnerships reflect a shared commitment to advancing automotive technologies and addressing industry challenges through collaborative innovation.
Conclusion
As an inventor, Takumi Hisazumi has demonstrated a continuous drive toward improving electric power steering systems. His contributions to this field are evidenced by his substantial patent portfolio and collaborations with leading industry professionals. His innovations are likely to play a crucial role in shaping the future of automotive technology, enhancing the driving experience for consumers worldwide.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.