Location History:
- Osaka, JP (2003 - 2004)
- Yao, JP (1997 - 2008)
Company Filing History:
Years Active: 1997-2008
Title: Tsutomu Matsumura: Innovator in Communication Technology
Introduction
Tsutomu Matsumura, an esteemed inventor based in Yao, Japan, has made significant contributions to the field of communication technology. With a total of eight patents to his name, Matsumura's work has impacted the design and functionality of various communication systems.
Latest Patents
His latest patents include innovative technologies such as the "3-frequency branching circuit" and a "laminated filter with a single shield conductor, integrated device, and communication apparatus." The 3-frequency branching circuit addresses challenges in systems that use both TDMA methods like GSM and DCS, and W-CDMA methods such as UMTS. This technology features branching means with multiple internal terminals and various filters, facilitating better signal processing.
The laminated band-pass filter is designed to achieve high quality without compromising the Q factor of strip line conductors. It integrates multiple dielectric layers and grounding conductors, creating a compact solution that meets modern communication demands.
Career Highlights
Matsumura has spent a substantial part of his career at Matsushita Electric Industrial Co., Ltd., a leading firm in electronics and communication technology. His inventive work has not only advanced the company's capabilities but also contributed to broader advancements in communication tech.
Collaborations
Throughout his career, Matsumura has collaborated with talented coworkers, including Toru Yamada and Toshio Ishizaki. Together, they have spearheaded various projects that have pushed the boundaries of communication systems and technology.
Conclusion
Tsutomu Matsumura exemplifies the spirit of innovation, continually pushing the envelope of communication technology. His contributions through patents not only enhance the functionality of existing systems but also pave the way for future developments in the field. As communication continues to evolve, the impact of Matsumura's work remains significant and far-reaching.
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.