Company Filing History:
Years Active: 2014-2022
Title: **Naoto Muranishi: A Pioneer in Multilayer Ceramic Capacitor Technology**
Introduction
Naoto Muranishi, based in Nagaokakyo, Japan, is a distinguished inventor known for his significant contributions to the field of multilayer ceramic capacitors. With an impressive portfolio of 10 patents, Muranishi's work has been instrumental in advancing capacitor technology, which is vital for various electronic applications.
Latest Patents
Muranishi's latest innovations revolve around the multilayer ceramic capacitor. His first patent describes a multilayer ceramic capacitor that features a multilayer body comprising dielectric layers and layered internal electrodes. The invention outlines unique structural attributes, including first and second main surfaces, side surfaces, and end surfaces, alongside an external electrode that connects to internal electrodes. The effective region, where the internal electrodes overlap, is defined with particular considerations for the arrangement of the dielectric layers and internal electrodes in the first region, providing enhanced performance and reliability.
The second patent also focuses on the multilayer ceramic capacitor, highlighting an end surface outer layer's Mn/Ti peak intensity ratio. This ratio is critical for understanding the dielectric ceramic layer's composition and performance in capacitors. The elevated intensity ratio in the outer layer, as analyzed through laser ICP, provides insights into the distribution of materials and their impact on the capacitor's functionality.
Career Highlights
Muranishi has made remarkable strides at Murata Manufacturing Co., Ltd., where he plays a pivotal role as an inventor. His work at Murata has positioned the company as a leader in the capacitor market, aligning innovation with the ever-evolving demands of modern electronic devices. Muranishi's dedication and expertise have significantly influenced the advancement of multilayer ceramic capacitor technologies.
Collaborations
Muranishi has collaborated with notable colleagues such as Shinichi Kokawa and Yasuyuki Shimada. Their combined efforts in research and development have further enhanced the innovation and effectiveness of new capacitor technologies, demonstrating the value of teamwork in achieving groundbreaking advancements in the field.
Conclusion
In summary, Naoto Muranishi's invention of multilayer ceramic capacitors and his continued dedication to innovation have established him as a prominent figure in the electronics industry. His patents not only reflect his ingenuity but also contribute to the ongoing evolution of capacitor technology, ensuring that the future of electronics remains bright and efficient. Muranishi's work exemplifies how inventive spirit and collaboration can lead to transformative advancements in technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.