Location History:
- Hyogo, JP (2005 - 2008)
- Fukuoka, JP (2011 - 2024)
Company Filing History:
10 out of 15,844 
2 out of 21,351 
1 out of 11 Years Active: 2005-2024
Title: The Innovative Mind of Koichi Ushijima
Introduction
Koichi Ushijima is a renowned inventor based in Fukuoka, Japan. He has made significant contributions to the field of semiconductor technology, amassing a total of 12 patents throughout his career. His inventions reflect a deep understanding of both engineering and innovation, making him a notable figure in the industry.
Latest Patents
Among his latest inventions, Ushijima developed a sophisticated semiconductor module. This module features a refrigerant jacket designed with a refrigerant passage that allows for efficient circulation of refrigerant. It includes a base that closes an opening extending from the outer surface to the refrigerant passage. The semiconductor element is strategically placed at the base, which also has an annular peripheral wall and a fin protrusion that optimally contributes to the device's performance.
In addition, he has designed a semiconductor device that incorporates a multitude of active and passive elements arranged in an innovative configuration. The device features a cooling jacket equipped with pin fins, with the cooling mechanism designed to facilitate optimal refrigerant flow. This invention highlights Ushijima's commitment to advancing semiconductor technology and improving cooling solutions.
Career Highlights
Koichi Ushijima has had a fruitful career, including significant tenures at notable companies such as Mitsubishi Electric Corporation and Mitsubishi Denki Kabushiki Kaisha. His work in these organizations allowed him to develop cutting-edge technologies and to secure a solid foundation for his innovative endeavors.
Collaborations
Throughout his career, Ushijima has collaborated with esteemed professionals like Shoji Saito and Noboru Miyamoto. These partnerships have enabled him to enhance his inventions and expand his influence within the semiconductor industry.
Conclusion
Koichi Ushijima's contributions to semiconductor technology are marked by his inventive spirit and technical expertise. With 12 patents to his name and continued innovations, he remains an influential figure in his field. His latest patents not only demonstrate his ability to push technological boundaries but also illustrate his commitment to creating efficient and effective solutions in electronics.
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.