Location History:
- Hitachi, JP (2010 - 2012)
- Tokyo, JP (2017 - 2022)
Company Filing History:
7 out of 2,028 
4 out of 42,485 
2 out of 1,192 
Years Active: 2010-2022
Title: The Innovations of Tadahiko Chida
Introduction
Tadahiko Chida is a prominent inventor based in Tokyo, Japan, known for his significant contributions to the field of power semiconductor devices and linear compressors. With a total of 13 patents to his name, Chida has made remarkable advancements that enhance the reliability and efficiency of various technologies.
Latest Patents
One of Chida's latest patents is a power semiconductor device designed to suppress a decrease in reliability due to the peeling of an insulating layer. This innovative device includes a power semiconductor element, a conductor portion for current transmission, and an insulating layer that contacts the conductor portion. Additionally, it features a metallic heat dissipating portion and an output terminal that provides different signals based on the contact state of the insulating portion. Another notable patent is for a linear compressor that improves vibration resistance against excitation forces from a linear motor drive. This compressor consists of a mover and a stator that move in opposite directions, along with an inverter portion that includes a printed circuit board installed perpendicularly to the movement direction.
Career Highlights
Chida has worked with esteemed companies such as Hitachi Automotive Systems, Ltd. and Hitachi, Ltd., where he has honed his skills and contributed to various innovative projects. His experience in these organizations has played a crucial role in shaping his career as an inventor.
Collaborations
Throughout his career, Chida has collaborated with talented individuals, including Takae Shimada and Akihiro Goto. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Tadahiko Chida's work in the field of power semiconductor devices and linear compressors showcases his dedication to innovation and excellence. His patents reflect a commitment to improving technology and enhancing reliability in various applications.
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.