Keisuke Oguma

Title: Keisuke Oguma: Innovator in Antenna and Filter Technology

Introduction

Keisuke Oguma is a notable inventor based in Settsu, Japan. He has made significant contributions to the fields of antenna and filter technology, holding two patents that showcase his innovative approach to engineering.

Latest Patents

One of his latest patents is an antenna device that includes an antenna configured to transmit and/or receive radio waves. This device features a dielectric elastomer drive element, which consists of a dielectric elastomer layer and a pair of electrode layers sandwiching the dielectric elastomer layer. The unique configuration allows the antenna device to be smaller and lighter while enhancing its antenna characteristics. Another significant patent is a high-frequency filter that exhibits frequency characteristics where the amount of attenuation for an input electrical signal is smaller in a first frequency band than in a second frequency band. This high-frequency filter is equipped with a dielectric elastomer transducer, which also includes a dielectric elastomer layer and a pair of electrode layers. The frequency characteristics of this filter are variable, making it suitable for lightweight and compact configurations.

Career Highlights

Throughout his career, Keisuke Oguma has worked with various companies, including Zeon Corporation. His work has focused on developing advanced technologies that improve the performance and efficiency of electronic devices.

Collaborations

Keisuke has collaborated with notable individuals in his field, including Seiki Chiba and Mikio Waki. Their combined expertise has contributed to the successful development of innovative technologies.

Conclusion

Keisuke Oguma's contributions to antenna and filter technology highlight his role as a leading inventor in Japan. His patents reflect a commitment to innovation and the advancement of electronic engineering.