Company Filing History:
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1 out of 1 Years Active: 2020-2022
Title: Inventor Profile: Etsurou Udagawa
Introduction
Etsurou Udagawa is an innovative inventor based in Tokyo, Japan. With a notable portfolio comprising five patents, Udagawa has made significant contributions to the field of materials science, particularly focusing on zinc oxide varistors.
Latest Patents
Udagawa's recent patents revolve around the development of advanced zinc oxide varistors. One of his patents emphasizes the composition of zinc oxide itself, utilizing a base material for laminated varistors. By adding predetermined amounts of additives to a zinc oxide powder with a crystallite size of 20 to 100 nm and achieving specific densities, Udagawa has created a zinc oxide sintered body that exhibits remarkable uniformity, high density, and electrical conductivity. This invention not only enhances surge resistance but also allows for product downsizing and cost reduction.
Another patent by Udagawa discusses a method for manufacturing zinc oxide varistors, focusing on achieving high compactness and electrical conductivity through specific additive quantities. This innovation ensures the production of varistors that maintain high surge resistance, which is crucial for many electronic applications.
Career Highlights
Etsurou Udagawa has worked with reputable companies including JFE Mineral Company, Ltd. and Koa Corporation. His experience at these organizations has given him a robust foundation in materials development and applied engineering, further enhancing his contributions to the field.
Collaborations
Throughout his career, Udagawa has collaborated with talented individuals such as Yuko Echizenya and Yoshimi Nakata. These partnerships have enriched his work and allowed for the exchange of innovative ideas in patent development.
Conclusion
Etsurou Udagawa stands out as a prolific inventor whose patents in zinc oxide varistors reflect his commitment to innovation and technological advancement. His work continues to influence the industry significantly, making him a key figure in the realm of materials science and electrical engineering.
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.