Location History:
- Nagoya, JP (1996)
- Aichi, JP (1995 - 1997)
- Tokyo, JP (2001 - 2004)
Company Filing History:
Years Active: 1995-2004
Title: Tsutomu Kazama: Innovator in Servo Control Systems
Introduction
Tsutomu Kazama is a prominent inventor based in Aichi, Japan. He has made significant contributions to the field of servo control systems, holding a total of 6 patents. His work has been instrumental in advancing technologies that enhance the performance and efficiency of various motor control applications.
Latest Patents
Kazama's latest patents include innovative designs that address critical challenges in servo control. One of his notable inventions is a servo control system that features a serial transmitting section for sending command frames from a host controller to both positioning type and command follow-up type servo amplifiers. This system includes an information section with discrimination data to facilitate the selection between the two types of amplifiers. Another significant patent is for a controller for AC motors, which allows for the detection and conversion of current from a three-phase brushless DC motor into a rotor coordinate system. This invention enables separate control of torque split and exciting split currents, ensuring smooth motor operation even in the presence of offset errors or temperature drift.
Career Highlights
Kazama is currently employed at Mitsubishi Electric Corporation, where he continues to innovate and develop advanced technologies in motor control. His expertise in servo systems has positioned him as a key figure in the industry, contributing to the company's reputation for excellence in engineering and technology.
Collaborations
Throughout his career, Kazama has collaborated with talented individuals such as Mitsuyasu Kachi and Hirokazu Sakuma. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Tsutomu Kazama's contributions to servo control systems exemplify the spirit of innovation in engineering. His patents reflect a deep understanding of motor control technologies and a commitment to advancing the field. His work continues to influence the industry and inspire future innovations.
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.