Company Filing History:
15 out of 4,916 
1 out of 195 
1 out of 371 
Years Active: 1986-2018
Title: The Innovative Journey of Yoshihiko Ishida in Thermistor Development
Introduction
Yoshihiko Ishida, an accomplished inventor based in Nagoya, Japan, has made significant contributions to the field of thermistors, holding an impressive 16 patents to his name. His work primarily focuses on developing innovative materials and components that enhance the performance and reliability of thermistor devices.
Latest Patents
Among his latest patents, the PTC thermistor device stands out. This device includes a PTC thermistor member integrated with electrodes on its surfaces. The member contains a matrix phase with conductive particles dispersed throughout, combining an electrically insulating first inorganic material that undergoes a phase transition at certain temperatures, and a fibrous second inorganic material. Additionally, his invention of an inorganic-metal composite body showcases PTC behavior across a temperature range from 40°C to 300°C. This composite utilizes a matrix with a specific room temperature resistivity and ensures a conductive network that significantly improves its functionality.
Career Highlights
Yoshihiko has worked with prominent companies in the industry, including NGK Insulators, Inc. and the Kansai Electric Power Co., Inc. His innovative contributions in these organizations have propelled advancements in thermistor technologies, further enhancing their applications in various electrical systems.
Collaborations
Throughout his career, Yoshihiko has had the privilege of collaborating with distinguished colleagues, including Makoto Tani and Isao Oda. These partnerships have helped foster a collaborative environment that leads to the exploration of new ideas and the development of cutting-edge technologies.
Conclusion
Yoshihiko Ishida's inventive prowess has undoubtedly left an indelible mark in the field of thermistor technology. With his focus on innovative materials and practical applications, he continues to inspire future generations of inventors and researchers in the pursuit of technological advancements.
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.