Minoru Kumahara

Title: Minoru Kumahara: Innovator in Signal Transmission Technology

Introduction

Minoru Kumahara is a distinguished inventor based in Osaka, Japan. He has made significant contributions to the field of signal transmission technology, holding a total of 5 patents. His innovative work has been recognized in various industries, particularly in electronics and communication.

Latest Patents

One of Kumahara's latest patents is a signal transmission circuit designed to enhance the reliability of signal transmission. This circuit includes a primary element that receives differential signals containing alternating-current (AC) components. A secondary element, which is magnetically or capacitively coupled with the primary element, outputs AC signals that contain these components. The secondary circuit, consisting of a pair of transmission lines, propagates the AC signals and extracts the transmission signal from them. This design effectively prevents malfunctions due to noise, ensuring stable performance.

Another notable patent involves a transformer that features a multilayer board with insulation layers stacked in a thickness direction. The transformer includes a primary coil and a secondary coil, both of which are strategically designed with sub coils connected in series. This innovative structure allows for efficient energy transfer and improved performance in various applications.

Career Highlights

Throughout his career, Minoru Kumahara has worked with prominent companies, including Panasonic Intellectual Property Management Co., Ltd. and Panasonic Electric Works Co., Ltd. His experience in these organizations has allowed him to develop and refine his inventions, contributing to advancements in technology.

Collaborations

Kumahara has collaborated with talented individuals in his field, including Yusuke Hashimoto and Shinji Sakamoto. These partnerships have fostered innovation and have led to the successful development of various projects.

Conclusion

Minoru Kumahara's contributions to signal transmission technology exemplify his dedication to innovation and excellence. His patents reflect a deep understanding of electronic systems and a commitment to improving their functionality. His work continues to influence the industry and inspire future inventors.