Location History:
- Yao, JP (2017)
- Osaka, JP (2017 - 2020)
Company Filing History:
Years Active: 2017-2020
Title: Hiroshi Ema: Innovator in Contactless Power Transfer Technology
Introduction
Hiroshi Ema is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of contactless power transfer technology. With a total of 4 patents to his name, Ema continues to push the boundaries of innovation in this area.
Latest Patents
One of Ema's latest patents is a contactless power transfer apparatus. This apparatus includes an E-class amplifier with a coil designed to store energy for contactless power transfer. It also features a field-effect transistor that controls the current flowing through the coil. An arrester is included between the drain and source terminals of the transistor, which operates in response to a voltage lower than the absolute maximum rated voltage. Another notable patent is the secondary coil module, which receives electric power through a primary coil using contactless power transfer techniques. This module consists of a core made of magnetic material, a storage battery for charging, and a coil winding positioned outside the core.
Career Highlights
Hiroshi Ema is currently employed at Hosiden Corporation, where he continues to develop innovative technologies. His work has garnered attention for its practical applications in various industries.
Collaborations
Ema collaborates with talented individuals such as Eiji Sato and Fumio Ohta. Their combined expertise contributes to the advancement of their projects and innovations.
Conclusion
Hiroshi Ema is a key figure in the realm of contactless power transfer technology. His patents reflect his commitment to innovation and his ability to create practical solutions. Ema's work continues to inspire future advancements in the field.
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.