Location History:
- Tokyo, JA (1977)
- Tokyo, JP (1980)
Company Filing History:
3 out of 21 
1 out of 2,916 
Years Active: 1977-1980
Title: The Innovations of Toshihiko Tsuji
Introduction
Toshihiko Tsuji is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of three patents. His work has had a considerable impact on the development of efficient electronic components.
Latest Patents
Tsuji's latest patents include a semiconductor circuit having a series-connected reactor. This innovative circuit comprises a reactor that includes a closed magnetic path core made from a mixture of insulating material and magnetic substance particles. Additionally, it features a conductor that magnetically interlinks with the core and a semiconductor element connected in series with the reactor. Another patent involves a reactor that consists of an annular iron core forming a closed magnetic path, with a conductor wound around the iron core. The iron core is constructed from particles of iron or an iron-based magnetic material, with each particle covered by an insulative oxide film containing 0.3 to 0.8% oxygen by weight based on the particle.
Career Highlights
Throughout his career, Toshihiko Tsuji has worked with prominent companies such as Nippon Kinzoku Co., Ltd. and Tokyo Shibaura Denki Kabushiki Kaisha. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in semiconductor technology.
Collaborations
Tsuji has collaborated with several talented individuals in his field, including Tatsuji Nakamura and Kenji Fukuda. These partnerships have fostered innovation and have led to the successful development of various technologies.
Conclusion
Toshihiko Tsuji's contributions to semiconductor technology through his patents and collaborations highlight his importance as an inventor. His work continues to influence the industry and pave the way for future innovations.