Location History:
- Fujinomiya, JP (1991 - 1993)
- Shizuoka-ken, JP (1997 - 2000)
Company Filing History:
Years Active: 1991-2000
Title: Innovating Motor Control: The Patents of Shingo Ikawa
Introduction: Shingo Ikawa, a distinguished inventor based in Shizuoka-ken, Japan, has made significant contributions to the field of motor control technology. With a total of four patents to his name, Ikawa has been instrumental in advancing the functionality and efficiency of brushless DC motors.
Latest Patents: Among his latest inventions, Ikawa developed a method and apparatus for controlling a brushless DC motor. This innovative system features a permanent magnet rotor coupled with a 3-phase stator winding, which applies a rotating magnetic field to the rotor. The process involves comparing specified reference voltages with the terminal voltages of the stator winding for each phase. By detecting the rotor position from output generated in stator windings, Ikawa's approach ensures that current-conducting stator windings are effectively controlled in response to motor rotation. Additionally, a unique conduction pattern is supplied to each stator winding when the rotor is stopped, allowing for improved detection of abnormalities through comparison circuits.
Career Highlights: Shingo Ikawa's career includes a prominent role at Kabushiki Kaisha Toshiba, where he has contributed his expertise in electrical engineering and motor control. His dedication to advancing technology is reflected in his patented innovations and the impact they have on the field.
Collaborations: Throughout his career, Ikawa has collaborated with notable colleagues such as Naoki Oomura and Atsuyuki Hiruma. These partnerships not only highlight his teamwork skills but also foster an environment of creativity and innovation that enhances the development of groundbreaking technologies.
Conclusion: Shingo Ikawa's inventive work in brushless DC motor control demonstrates the importance of innovation in the engineering sector. His patents not only showcase his technical prowess but also contribute to the evolution of efficient motor technologies, making a lasting impact on the industry.
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.