This inventor holds 52 USPTO granted patents and 4 EPO patents, primarily in Fuel Cell Technology (CPC class H01L). Top assignees: Matsushita Electric Industrial Co., Ltd., Panasonic Corporation, Matsushita Electronics Corporation. Active years: 1991-2018.
Inventors with similar research interests:
Location History:
- Moriguchi, JP (1991 - 1992)
- Kasugai, JP (2004 - 2012)
- Aichi, JP (2009 - 2014)
- Toyama, JP (2015 - 2016)
- Ibaraki, JP (2016)
- Osaka, JP (1992 - 2018)
Company Filing History:
33 out of 27,375 
12 out of 16,454 
3 out of 655 
Years Active: 1991-2018
Areas of Expertise:
Title: Tetsuya Ueda: Innovator in Non-Reciprocal Transmission Technologies
Introduction
Tetsuya Ueda is a prominent inventor based in Osaka, Japan, known for his groundbreaking work in the field of telecommunications. With a remarkable total of 52 patents, Ueda has made significant contributions to the design and development of innovative technologies that enhance signal transmission.
Latest Patents
Ueda's latest inventions include a Non-reciprocal transmission apparatus designed for circularly polarized wave antenna systems. This sophisticated apparatus features unique characteristics, including forward and backward propagation constants that differ from one another. It comprises a microwave transmission line, a branch circuit with a capacitive element, and a shunt branch circuit containing an inductive element. The innovative design involves a nonlinear shape that is magnetized in a direction different from that of microwave propagation, and it includes reflectors that establish a 180-degree phase difference across the apparatus for optimal signal reflection.
Career Highlights
Throughout his career, Tetsuya Ueda has been associated with several notable companies, including Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His work at these institutions has facilitated advancements in electronic components and communication technologies, showcasing his creative problem-solving skills and technical expertise.
Collaborations
Ueda has collaborated with distinguished professionals in his field, including Shinji Miyauchi and Eiji Tamaoka. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and innovative approaches to addressing challenges in technology.
Conclusion
Tetsuya Ueda's innovative spirit and extensive portfolio of patents underscore his role as a leading inventor in non-reciprocal transmission technologies. His work continues to influence advancements in telecommunications, paving the way for future developments in signal transmission systems. Ueda's contributions not only highlight his personal achievements but also represent significant progress in the technological landscape.