Location History:
- Nagaokakyo, JP (2020 - 2021)
- Kyoto, JP (2013 - 2022)
Company Filing History:
4 out of 13,692 
1 out of 1,306 
Years Active: 2013-2025
Title: Kouichi Ueno: Innovator in Radio-Frequency Technology
Introduction
Kouichi Ueno is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of radio-frequency technology, holding a total of 5 patents. His work focuses on enhancing communication apparatuses and filter devices, showcasing his expertise in acoustic-wave technology.
Latest Patents
Ueno's latest patents include a radio-frequency module and communication apparatus designed to achieve superior impedance characteristics. This innovative module comprises a first acoustic-wave filter, a second acoustic-wave filter, a switch, and inductors that optimize signal transmission across different communication bands. Another notable patent involves a filter device that integrates multiple acoustic wave resonators and terminal electrodes, arranged to minimize interference and enhance performance.
Career Highlights
Throughout his career, Kouichi Ueno has worked with esteemed companies such as Murata Manufacturing Co., Ltd. and Dainippon Screen Manufacturing Co., Ltd. His experience in these organizations has allowed him to develop cutting-edge technologies that have a lasting impact on the industry.
Collaborations
Ueno has collaborated with notable colleagues, including Keisuke Hirai and Akira Murata. These partnerships have fostered innovation and contributed to the advancement of radio-frequency technologies.
Conclusion
Kouichi Ueno's contributions to radio-frequency technology and his impressive portfolio of patents highlight his role as a leading inventor in the field. His work continues to influence advancements in communication systems and filter devices.