This inventor holds 16 USPTO granted patents. Top assignees: Murata Manufacturing Co., Ltd., Murata Manufacturing Co., Ltd.. Active years: 2015-2026.
Company Filing History:
10 out of 13,796 
6 out of 684 Years Active: 2015-2026
Title: Daisuke Hamada: Innovator in Multilayer Ceramic Capacitors
Introduction
Daisuke Hamada is a prominent inventor based in Nagaokakyo, Japan. He has made significant contributions to the field of multilayer ceramic capacitors, holding a total of 16 patents. His work has been instrumental in advancing the technology used in electronic components.
Latest Patents
Hamada's latest patents focus on the design and functionality of multilayer ceramic capacitors. One of his innovations involves a multilayer ceramic capacitor that includes first and second inner electrodes arranged alternately with respect to the stacking direction of a multilayer body. In this design, the polarity is determined based on the voltage applied between the outer electrodes, ensuring that the first inner electrodes act as positive electrodes while the second inner electrodes serve as negative electrodes. The first inner electrodes are composed of a metal composition that includes copper (Cu) and tin (Sn), while the second inner electrodes utilize a composition that includes Cu as a main component along with at least one metal element selected from a group of metals with higher standard electrode potentials than Cu. Another patent also features a similar structure but uses nickel (Ni) or Cu as the main component for the first inner electrodes, with the second inner electrodes comprising metals with higher electrode potentials.
Career Highlights
Daisuke Hamada is currently employed at Murata Manufacturing Co., Ltd., a leading company in the electronics industry. His work at Murata has allowed him to focus on innovative solutions for electronic components, particularly in the area of capacitors.
Collaborations
Hamada has collaborated with notable coworkers, including Akihiro Tsuru and Daiki Fukunaga. Their teamwork has contributed to the successful development of advanced technologies in the field of multilayer ceramic capacitors.
Conclusion
Daisuke Hamada's contributions to the field of multilayer ceramic capacitors highlight his innovative spirit and dedication to advancing electronic technology. His patents reflect a deep understanding of materials and their applications in modern electronics.