Company Filing History:
3 out of 15,906 
1 out of 1,101 Years Active: 2018-2021
Title: The Innovations of Tomohiro Seki
Introduction
Tomohiro Seki is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of controllers for rotary electric machines and electric generators. With a total of 4 patents to his name, Seki's work has had a notable impact on the industry.
Latest Patents
One of Seki's latest patents is a controller for rotary electric machines. This invention aims to provide a controller that can appropriately manage the voltage of each winding set within a range that does not exceed the DC power voltage. The controller calculates the required DC voltage for each set based on a voltage command value and adjusts the common voltage control value accordingly.
Another significant patent is a control device for electric generators and motors. This device includes an armature winding and a field winding, featuring a bridge circuit to energize the armature winding and a field circuit for the field winding. The energization control unit manages the switching between generation and drive modes, ensuring that the current supply for both windings is optimized to compensate for variations in field current.
Career Highlights
Throughout his career, Tomohiro Seki has worked with notable companies such as Mitsubishi Electric Corporation and Nippon Steel & Sumitomo Metal Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Seki has collaborated with talented individuals in his field, including Ryo Nakamura and Yuya Hisano. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Tomohiro Seki's contributions to electrical engineering through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.