Shigefumi Akagi

Title: Shigefumi Akagi: Innovator in Antenna Technology

Introduction

Shigefumi Akagi is a notable inventor based in Miyazaki, Japan. He has made significant contributions to the field of antenna technology, holding a total of 2 patents. His work focuses on developing innovative antenna modules that enhance communication capabilities.

Latest Patents

One of Akagi's latest patents is an antenna module that includes a plurality of chip antennas. This antenna apparatus features multiple antennas with different resonance frequencies and a feeding section that supplies common power to the feeding terminals of these antennas. The design allows for a wide transmission-reception band, as at least one of the antennas is implemented as a helical antenna with a trimmed helical conductor section. Additionally, the patent describes a chip antenna that consists of a substrate with several helical conductors and terminals, enabling it to transmit and receive electromagnetic waves across multiple frequencies while maintaining a compact size.

Career Highlights

Shigefumi Akagi is associated with Matsushita Electric Industrial Co., Ltd., a company known for its advancements in electronics and technology. His work at this organization has allowed him to push the boundaries of antenna design and functionality.

Collaborations

Throughout his career, Akagi has collaborated with notable colleagues, including Toshiharu Noguchi and Munenori Fujimura. These partnerships have contributed to the development of innovative solutions in the field of antenna technology.

Conclusion

Shigefumi Akagi's contributions to antenna technology through his patents and collaborations highlight his role as a significant innovator in the field. His work continues to influence advancements in communication technology.