Location History:
- Nagoya, JP (1999 - 2004)
- Mie, JP (2007 - 2020)
Company Filing History:
8 out of 6,158 
8 out of 10,250 
5 out of 2,099 Years Active: 1999-2020
Title: Inventor Spotlight: Yoshito Sakai
Introduction
Yoshito Sakai is a distinguished inventor based in Mie, Japan, known for his significant contributions to the field of electrical engineering. With a total of 14 patents to his name, Sakai has demonstrated a strong commitment to innovation, particularly in noise filtration and wire technology.
Latest Patents
Yoshito Sakai's latest patents showcase his ingenuity in addressing practical challenges. One of his notable inventions is a noise filter, which comprises a case and capacitors housed within it. This design features substantially flat surfaces of the capacitors serving as ground-side electrodes, connected directly to a ground terminal. This innovation eliminates the need for a routing space for leads, allowing for miniaturization of the case, enhancing efficiency and practicality.
Another innovative patent from Sakai involves an electric wire equipped with a conductor and a unique coating material. This coating includes a water-stopping agent with flowability, strategically positioned between the conductor and the coating on the connection terminal side. This design not only improves the reliability of electrical connections but also enhances the wire's durability against environmental factors.
Career Highlights
Throughout his career, Yoshito Sakai has worked with prominent organizations such as Sumitomo Wiring Systems Limited and Sumitomo Electric Industries Limited. His tenure at these companies has allowed him to collaborate on various projects, where his innovative ideas have made a substantial impact in the industry.
Collaborations
Sakai has had fruitful collaborations with colleagues, including Hiroki Hirai and Tetsuji Tanaka. Together, they have contributed to advancements in electrical engineering, pushing the boundaries of what is possible in noise filtration and wire technology.
Conclusion
Yoshito Sakai stands out as an inventive force in Japan’s engineering landscape. With a robust portfolio of patents that reflect his dedication to innovation, he continues to inspire future inventors and engineers. His work not only addresses current technological challenges but also paves the way for future advancements in the field.