Location History:
- Katsuta, JP (1994)
- Hitachi, JP (2001 - 2004)
- Ibaraki, JP (2018 - 2021)
- Hitachinaka, JP (1999 - 2022)
Company Filing History:
13 out of 2,028 
10 out of 42,496 
2 out of 1,210 
Years Active: 1994-2022
Title: Innovations of Tokihito Suwa: A Journey Through Patents and Collaborations
Introduction
Tokihito Suwa, a distinguished inventor based in Hitachinaka, Japan, has a remarkable portfolio of 28 patents. His innovative contributions to the field of semiconductors have significantly advanced technology in power conversion devices and power semiconductor applications. This article will delve into his latest patents, career highlights, and collaborations that illustrate his impact on the industry.
Latest Patents
Among Tokihito Suwa's latest innovations is a power semiconductor device and a power conversion device. This semiconductor module features a first power semiconductor element with two surfaces and a second power semiconductor element, also with two surfaces. Additionally, it comprises first, second, third, and fourth conductor plates along with a connecting part that is integrally formed with the second conductor plate and extends toward the third conductor plate.
Another significant innovation by Suwa is a semiconductor device characterized by a protruding base member. This invention addresses the issue of lowered insulation reliability. By ensuring that the length from the center of a conductor layer to the edge of the insulating member is longer than that from the center to the edge of a protruding portion of the base member, Suwa's design secures an appropriate insulation distance, thus enhancing reliability.
Career Highlights
Tokihito Suwa's career has been marked by his tenure at notable companies, including Hitachi Automotive Systems and Hitachi, Ltd. His work in these organizations has laid a strong foundation for his groundbreaking inventions. Suwa's dedication and innovative spirit are reflected in the patents he has developed throughout his career.
Collaborations
Throughout his professional journey, Suwa has collaborated with talented individuals, including Yujiro Kaneko and Takeshi Tokuyama. These collaborations have facilitated the exchange of ideas and expertise, contributing to the overall success of their projects and innovations in the field of semiconductor technology.
Conclusion
In conclusion, Tokihito Suwa stands out as an influential inventor in the semiconductor industry. With 28 patents to his name, his latest advancements highlight the critical role he plays in enhancing power semiconductor devices. His career is characterized by significant contributions and fruitful collaborations with esteemed colleagues, reinforcing his legacy as a pioneering innovator.