Location History:
- Tsurugashima, JP (2014 - 2015)
- Kawagoe, JP (2016 - 2017)
Company Filing History:
Years Active: 2014-2017
Title: Chitoshi Sakai - Innovator in Surface-Mount Inductor Technology
Introduction
Chitoshi Sakai is an inventor based in Kawagoe-shi, Japan. He has made significant contributions to the field of electronics, particularly in the development of surface-mount inductors. Although he currently holds no granted patents, his innovative ideas are reflected in his patent applications.
Latest Patent Applications
One of Chitoshi Sakai's notable patent applications is titled "Process for Producing Surface-Mount Inductor." This application describes a method for producing a surface-mount inductor using a forming die assembly. The assembly consists of a lower die, a first upper die with three peripheral side surfaces and one opening, and a second upper die that closes the opening of the first upper die, thereby defining a cavity. The process involves winding a wire to form a coil and processing its led-out end to ensure contact with the side surfaces of the upper dies. The coil is placed in the cavity from the open side of the first upper die, and its led-out end is sealed with a sealant containing magnetic powder while the dies are clamped together, forming the core. An external electrode is then created on the core, connecting the led-out end of the coil to the external electrode.
Conclusion
Chitoshi Sakai's work in the field of surface-mount inductors showcases his innovative approach to electronics manufacturing. His patent application reflects a commitment to advancing technology in this area.