This inventor holds 4 USPTO granted patents. Top assignee: Murata Manufacturing Co., Ltd.. Active years: 2004-2010.
Location History:
- Rittou, JP (2004 - 2006)
- Moriyama, JP (2010)
Company Filing History:
Years Active: 2004-2010
Title: Hiroaki Kikuta: Innovator in Nonreciprocal Circuit Devices
Introduction
Hiroaki Kikuta is a prominent inventor based in Moriyama, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of nonreciprocal circuit devices. With a total of 4 patents to his name, Kikuta continues to push the boundaries of innovation in his industry.
Latest Patents
One of Kikuta's latest patents is a nonreciprocal circuit device, specifically a 2-port isolator. This device features a ferrite-magnet assembly that includes a ferrite, a first center electrode, and a second center electrode. The ferrite is sandwiched between a pair of permanent magnets and receives a direct-current magnetic field applied to it. The arrangement of the first and second center electrodes on the ferrite ensures optimal performance. The ferrite consists of a center layer and an outer layer, which maintains the insulation state of the electrodes. Notably, the saturation magnetization of the outer layer is larger than that of the center layer, enhancing the device's functionality.
Another patent by Kikuta also focuses on a nonreciprocal circuit device, which similarly includes a ferrite-magnet assembly. In this version, the saturation magnetization of the outer layer is smaller than that of the center layer, showcasing Kikuta's innovative approach to circuit design.
Career Highlights
Kikuta is currently employed at Murata Manufacturing Co., Ltd., a leading company in the electronics industry. His work at Murata has allowed him to collaborate with other talented engineers and inventors, further advancing the field of electrical engineering.
Collaborations
Some of Kikuta's notable coworkers include Takaya Wada and Daiji Kono. Their collaborative efforts contribute to the innovative environment at Murata Manufacturing Co., Ltd.
Conclusion
Hiroaki Kikuta is a distinguished inventor whose work in nonreciprocal circuit devices has made a significant impact in the field of electrical engineering. His innovative patents and collaborations with talented colleagues continue to drive advancements in technology.