Location History:
- Aichi, JP (2013)
- Aichi-ken, JP (2014)
- Nagoya, JP (2012 - 2017)
Company Filing History:
Years Active: 2012-2017
Title: Naofumi Yamamura: Innovator in Spark Plug Technology
Introduction
Naofumi Yamamura is a prominent inventor based in Nagoya, Japan. He has made significant contributions to the field of spark plug technology, holding a total of 12 patents. His innovative designs have improved the efficiency and functionality of ignition systems.
Latest Patents
Yamamura's latest patents include a novel spark plug design that features a metal shell, an insulator, a center electrode, and a ground electrode. This design incorporates a projection with a columnar shape that forms the discharge gap, enhancing performance. Additionally, he has developed a connection device for ignition plugs that effectively connects two power supplies while suppressing noise through the use of diodes and inductors.
Career Highlights
Yamamura is currently employed at NGK Spark Plug Company, Limited, where he continues to innovate and refine spark plug technology. His work has been instrumental in advancing the capabilities of ignition systems in various applications.
Collaborations
Throughout his career, Yamamura has collaborated with notable colleagues such as Hiroyuki Kameda and Daisuke Nakano. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their field.
Conclusion
Naofumi Yamamura's contributions to spark plug technology exemplify his dedication to innovation and excellence. His patents and collaborative efforts continue to shape the future of ignition systems.