Location History:
- Chiyoda-ku, JP (2005 - 2007)
- Hitachi, JP (1997 - 2015)
Company Filing History:
Years Active: 1997-2015
Title: Takashi Shirone: Innovator in Switch Technology
Introduction
Takashi Shirone is a prominent inventor based in Hitachi, Japan. He has made significant contributions to the field of switch technology, holding a total of 6 patents. His innovative designs have advanced the functionality and efficiency of electrical systems.
Latest Patents
Among his latest patents are two notable inventions. The first is a "Switch Unit and Switchgear," which features a switch unit that includes a plurality of switches arranged linearly. In this design, the movable electrode in one switch is electrically connected to the fixed electrode in another switch. The second patent is for "Switchgear and Method for Operating Switchgear." This invention includes an earthing and disconnecting switch that can move linearly and switch between disconnecting and earthing positions. It also features a vacuum valve that performs the closing and breaking of current within a vacuum container, along with a solid insulator that covers both the earthing and disconnecting switch and the vacuum valve.
Career Highlights
Throughout his career, Takashi Shirone has worked with notable companies such as Hitachi, Ltd. and Hitachi Industrial Equipment Systems Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in switch technology.
Collaborations
Takashi has collaborated with several talented individuals in his field, including Tomoaki Utsumi and Kazuhiro Satou. These collaborations have contributed to the successful development of his patented technologies.
Conclusion
In summary, Takashi Shirone is a distinguished inventor whose work in switch technology has led to several important patents. His contributions continue to influence the industry and enhance electrical systems worldwide.