Location History:
- Saitama, JP (1999 - 2021)
- Wako, JP (2000 - 2021)
Company Filing History:
4 out of 10,092 
3 out of 21,831 
1 out of 447 
Years Active: 1999-2021
Title: The Innovations of Takashi Sugawara
Introduction
Takashi Sugawara is a notable inventor based in Wako, Japan. He has made significant contributions to the field of motor control and electric machines. With a total of 7 patents, Sugawara's work has had a considerable impact on the industry.
Latest Patents
One of his latest patents is a motor control apparatus that drives an inverter, supplying and receiving electric power to a motor through pulse width modulation. This apparatus sets a frequency of a carrier such that the frequency of a sideband wave component used for pulse width modulation differs from the frequency of a predetermined rotation order of the motor. Another significant patent is for a stator of a rotating electric machine, which includes a stator core with multiple slots along the circumferential direction. This design features coils of various phases that are distributedly wound around the stator core, with insulating paper placed between the slot and the coil. The insulating paper contains an adhesive portion that secures the coil to the stator core.
Career Highlights
Throughout his career, Sugawara has worked with prominent companies such as Honda Giken Kogyo Kabushiki Kaisha and Honda Motor Co., Ltd. His experience in these organizations has allowed him to develop innovative technologies that enhance motor control systems.
Collaborations
Some of his notable coworkers include Akira Iihoshi and Kazuyuki Ohta. Their collaboration has contributed to the advancement of technology in the automotive and electric machine sectors.
Conclusion
Takashi Sugawara's contributions to motor control and electric machines demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to advancing technology in these fields.
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.