Company Filing History:
Years Active: 1988-2015
Title: Innovations of Yoshimi Takahashi
Introduction
Yoshimi Takahashi is a notable inventor based in Miyagi, Japan. She has made significant contributions to the field of communication technology, holding a total of 5 patents. Her work focuses on enhancing the performance and stability of antenna devices.
Latest Patents
One of her latest patents is an antenna device and communication device designed to maintain stable communications without increasing the overall size of the device. This invention features an antenna circuit with an antenna coil and an electrically connected capacitor. The coil is capable of receiving a magnetic field from a reader/writer at a predetermined oscillation frequency. The circuit becomes communicable when inductively coupled to the reader/writer. Additionally, a magnetic sheet is positioned over the coil to modify its inductance, ensuring that the resonance frequency remains consistent despite temperature fluctuations.
Another significant patent involves an antenna structure that includes a radiating conductor and magnetic material with dielectric properties. This antenna is designed to receive electromagnetic waves within a specific frequency band. It consists of a radiating conductor, a ground conductor, a feeder part, a wavelength-shortening section, and a magnetic field applying section. The wavelength-shortening section utilizes a magnetic body that possesses both dielectric and magnetic properties to shift the resonance point frequency to a lower band, enhancing the antenna's performance.
Career Highlights
Yoshimi Takahashi has worked with prominent companies such as Sony Corporation and Dexerials Corporation. Her experience in these organizations has contributed to her expertise in antenna technology and communication devices.
Collaborations
Some of her notable coworkers include Yutaka Soda and Susumu Sato. Their collaboration has likely fostered innovative ideas and advancements in their respective fields.
Conclusion
Yoshimi Takahashi's contributions to antenna technology and communication devices highlight her innovative spirit and dedication to improving communication systems. Her patents reflect her commitment to advancing technology in a meaningful way.