Company Filing History:
4 out of 10,092 
1 out of 21,831 
Years Active: 2003-2007
Title: Masanori Takagi: Innovator in Electric Power Steering Technology
Introduction
Masanori Takagi is a prominent inventor based in Wako, Japan. He has made significant contributions to the field of electric power steering technology, holding a total of 5 patents. His innovative designs have advanced the functionality and efficiency of steering systems in vehicles.
Latest Patents
One of Takagi's notable patents is an electric power steering apparatus that features a first device for detecting steering torque, a motor, and a motor drive unit. This apparatus includes a second device for determining a target current based on the steering torque signal, a third device for detecting motor current, and a control unit that generates a motor drive signal based on the deviation between the target current and motor current. A unique aspect of this invention is the inclusion of a fourth device that weakens the magnetic field within the motor according to the computed deviation. Another significant patent involves an electric power steering apparatus utilizing a brushless motor, which incorporates a microcomputer that calculates the target current based on a torque signal from a steering torque detecting part. This microcomputer refers to a stored table in ROM to calculate the angular position of the brushless motor.
Career Highlights
Throughout his career, Masanori Takagi has worked with notable companies such as Honda Giken Kogyo Kabushiki Kaisha and Honda Motor Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in automotive technology.
Collaborations
Takagi has collaborated with esteemed colleagues, including Takashi Kuribayashi and Atsuhiko Yoneda. Their combined expertise has fostered advancements in electric power steering systems.
Conclusion
Masanori Takagi's contributions to electric power steering technology have made a lasting impact on the automotive industry. His innovative patents and collaborations with industry leaders highlight his role as a key figure in this field.
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.