Location History:
- Hyogo, JP (2002)
- Kawanishi, JP (2008)
- Chiyoda-ku, JP (2012)
- Tokyo, JP (1999 - 2019)
Company Filing History:
9 out of 15,844 
7 out of 21,351 
1 out of 98 
Years Active: 1999-2019
Title: Masahiro Kimata: Innovator in Brushless Motor Technology
Introduction
Masahiro Kimata is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of brushless motor technology. With a total of 17 patents to his name, Kimata's work has had a substantial impact on modern motor control systems.
Latest Patents
One of Kimata's latest patents is a brushless-motor drive apparatus. This innovative device includes a current detecting means for monitoring currents flowing through armature windings during the operation of switching elements in a drive circuit. The apparatus features a calculation processing means that compares target and detected current values, calculating voltage command values for the armature windings. Additionally, it incorporates a PWM driving means to control the switching elements based on these voltage command values. Notably, the system evaluates the possibility of current detection and adjusts its operation accordingly to ensure continuous motor drive.
Another significant patent is an electronic control apparatus. This device consists of a housing with a heat sink, semiconductor switching elements, and a circuit board that includes a control circuit for managing the semiconductor elements. The design allows for efficient electrical connections between the circuit board and the semiconductor switching elements, enhancing the overall performance of the apparatus.
Career Highlights
Throughout his career, Masahiro Kimata has worked with notable companies such as Mitsubishi Electric Corporation and Mitsubishi Denki Kabushiki Kaisha. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the field of motor control.
Collaborations
Kimata has collaborated with talented individuals in his field, including Takayuki Kifuku and Chiaki Fujimoto. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Masahiro Kimata's contributions to brushless motor technology and electronic control systems have established him as a key figure in the field of electrical engineering. His innovative patents continue to influence the industry and pave the way for future advancements.
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.