This inventor holds 35 USPTO granted patents, plus 1 CIPO patent, primarily in Optical Technology. Top assignees: Sumitomo Electric Industries, Limited, Pioneer Electronic Corporation, Sumitomo Electric Printed Circuits, Inc.. Active years: 1987-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Shinminato, JP (1998)
- Osaka, JP (1987 - 2023)
Company Filing History:


Years Active: 1987-2025
Areas of Expertise:
Title: Innovations by Takafumi Uemiya: A Pioneer in High-Frequency Circuits and Membrane Switches
Introduction: Takafumi Uemiya is a notable inventor based in Osaka, Japan, recognized for his significant contributions to the fields of high-frequency circuits and membrane switches. With an impressive portfolio of 34 patents, Uemiya has made strides in developing technologies that enhance electronic devices.
Latest Patents: Among his latest innovations, Uemiya's patents include a high-frequency circuit designed to optimize signal transmission and an advanced membrane switch with improved durability. The high-frequency circuit integrates multiple layers, featuring a ground pattern and an electromagnetic wave shield manufactured using precise engineering techniques to ensure high performance and reliability. The membrane switch, on the other hand, boasts an innovative design that minimizes the risk of malfunction by utilizing a unique film spacer and optimized through holes, significantly enhancing its operational stability and lifespan.
Career Highlights: Uemiya has made impactful contributions while working with prominent companies, including Sumitomo Electric Industries, Limited and Pioneer Electronic Corporation. His experience in these leading organizations has equipped him with the knowledge and expertise necessary to drive forward innovations in electronics.
Collaborations: Throughout his career, Uemiya has collaborated with esteemed colleagues such as Naota Uenishi and Shin-ichiro Niwa. These partnerships have fostered an environment of creativity and shared knowledge, further fueling Uemiya's innovative spirit.
Conclusion: Takafumi Uemiya continues to be a prominent figure in the realm of innovation, with a robust collection of patents that reflects his dedication to advancing technology. His work not only demonstrates his inventiveness but also significantly impacts the development of electronic devices, offering solutions that enhance their functionality and reliability.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile