Location History:
- Hitachi, JA (1976)
- Hitachi, JP (1980 - 1992)
- Sendai, JP (1998)
- Yokohama, JP (2015)
- Tokyo, JP (1998 - 2021)
Company Filing History:
15 out of 42,517 
2 out of 2,253 
1 out of 2,028 
Years Active: 1976-2021
Title: Innovations of Kouji Sasaki
Introduction
Kouji Sasaki is a prominent inventor based in Hitachi, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of transformers and power modules. With a total of 18 patents to his name, his work reflects a commitment to enhancing the performance and reliability of electrical components.
Latest Patents
One of Kouji Sasaki's latest inventions is a transformer designed to improve performance through the use of wound iron cores. This transformer features multi-layer band-shaped magnetic material and a coil that passes through the inner circumference of the wound iron core. It includes a wound iron core holding member, a coil holding member, and a support structure that enhances stability and efficiency.
Another notable invention is a power module aimed at providing high reliability. This power module consists of a circuit body housed within a case that includes two case members. The design ensures that the lengths of the side wall portions are smaller than the thickness of the circuit body, which contributes to the overall durability and functionality of the module.
Career Highlights
Kouji Sasaki has worked with several reputable companies throughout his career, including Hitachi, Ltd. and Advantest Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects in the electrical engineering sector.
Collaborations
Throughout his career, Kouji Sas