Company Filing History:
Years Active: 1981
Title: Hiroyuki Okumura: Innovator in Vacuum Technology
Introduction
Hiroyuki Okumura is a notable inventor based in Chigasaki, Japan. He has made significant contributions to the field of vacuum technology, holding a total of 2 patents. His work focuses on innovative solutions that enhance the functionality and efficiency of vacuum switches and interrupters.
Latest Patents
Okumura's latest patents include a vacuum switch and a vacuum interrupter. The vacuum switch features a vacuum vessel with a pair of separable contacts, surrounded by opposing shields that have reentrant portions. This design allows the contacts to be positioned at an opened state while maintaining a shorter distance between the opposing faces of the shields than between the contacts. The vacuum interrupter, on the other hand, comprises a vacuum vessel and a pair of separable main electrodes, with one electrode equipped with a coil electrode to generate an axial magnetic field. Additionally, it includes a flat annular intermediate electrode with a central opening through which one of the main electrodes passes.
Career Highlights
Hiroyuki Okumura has been associated with Tokyo Shibaura Denki Kabushiki Kaisha, a company known for its advancements in electrical engineering and technology. His work has contributed to the development of innovative products that are essential in various applications.
Collaborations
Throughout his career, Okumura has collaborated with notable colleagues, including Satoru Yanabu and Tohoru Tamagawa. These collaborations have fostered an environment of innovation and creativity, leading to the successful development of new technologies.
Conclusion
Hiroyuki Okumura's contributions to vacuum technology through his patents and collaborations highlight his role as a significant inventor in the field. His innovative designs continue to influence advancements in electrical engineering.