Location History:
- Gumma, JP (1995)
- Gumma-ken, JP (1996)
Company Filing History:
1 out of 103 
1 out of 53 Years Active: 1995-1996
Title: The Innovations of Tsugio Yokoo
Introduction
Tsugio Yokoo is a notable inventor based in Gumma, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of contact assemblies for magnetic switches. With a total of 2 patents to his name, Yokoo's work has had a considerable impact on the efficiency of starter motors.
Latest Patents
Yokoo's latest patents include a "Contact assembly for a magnetic switch" and a "Method for fabricating a contact assembly of a magnetic switch." The first patent describes a design where a plurality of square projections are arranged in two mutually perpendicular directions on the surface of a plate member. This innovative arrangement helps to prevent an increase in contact resistance due to heat generation, thereby enhancing the efficiency of starter motors. The second patent outlines the fabrication method for this contact assembly, further showcasing Yokoo's expertise in this area.
Career Highlights
Throughout his career, Tsugio Yokoo has worked with prominent companies such as Mitsuba Electric Manufacturing Co., Ltd. and Mitsuba Electric Mfg. Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Yokoo has collaborated with several talented individuals in his field, including Mitsuhiro Kogure and Shinichi Nagashima. These collaborations have likely enriched his work and led to further advancements in technology.
Conclusion
Tsugio Yokoo's contributions to the field of electrical engineering, particularly through his patents, demonstrate his innovative spirit and dedication to improving technology. His work continues to influence the efficiency of electrical components in various applications.