Location History:
- Chiyoda-ku, JP (2005 - 2007)
- Hitachi, JP (1993 - 2015)
- Tokyo, JP (2016)
Company Filing History:
18 out of 42,485 
1 out of 17 Years Active: 1993-2016
Title: Tomoaki Utsumi: Innovator in Switching Technology
Introduction
Tomoaki Utsumi is a prominent inventor based in Hitachi, Japan. He has made significant contributions to the field of switching technology, holding a total of 18 patents. His work focuses on enhancing the performance and efficiency of switching units and gear.
Latest Patents
One of Utsumi's latest patents is a switching unit or switching gear designed to improve heat radiation performance while minimizing the need for increased unit size. This innovative switching unit includes a switch and insulating resin that covers the periphery of the switch. The switch consists of a fixed electrode and a movable electrode that moves axially to make or break contact. Additionally, the insulating resin features fins on its outer surface, which help maintain a consistent distance between the switch's periphery and the fins' bottoms. Another notable patent involves a switch unit that comprises multiple switches arranged linearly, where the movable electrode of one switch is electrically connected to the fixed electrode of another.
Career Highlights
Throughout his career, Utsumi has worked with notable companies such as Hitachi, Ltd. and Japan AE Power Systems Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in switching technology.
Collaborations
Utsumi has collaborated with several talented individuals in his field, including Fumihiro Endo and Kenji Tsuchiya. These collaborations have contributed to the advancement of his projects and the successful development of his patents.
Conclusion
Tomoaki Utsumi is a distinguished inventor whose work in switching technology has led to numerous patents and innovations. His contributions continue to impact the industry positively, showcasing the importance of creativity and collaboration in technological advancement.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.