Company Filing History:
Years Active: 1981-1987
Title: Hisao Senzaki: Innovator in PTC Heating Technology
Introduction
Hisao Senzaki is a notable inventor based in Nikahomachi, Japan. He has made significant contributions to the field of heating technology, particularly through his innovative work on positive temperature coefficient (PTC) heating elements. With a total of 2 patents to his name, Senzaki continues to push the boundaries of what is possible in thermal management solutions.
Latest Patents
Senzaki's latest patents include a PTC heating apparatus and a heating element made of PTC ceramic material. The PTC heating apparatus features a honeycomb ceramic body that comprises a barium titanate and a semiconductor element. This design provides the ceramic body with a positive temperature coefficient of resistance over the Curie point. Notably, the electrodes deposited on each end of the honeycomb body exhibit non-ohmic properties, which help to reduce high rush current and migration, a significant improvement over conventional electrodes.
The second patent focuses on a heating element for air heaters, characterized by its high heat generation capability compared to traditional heating elements of the same size. The ceramic material used in this heating element has a temperature coefficient of electrical resistance ranging from 5 to 20% per degree Celsius. The composition includes specific molar percentages of BaO, PbO, TiO2, a semiconductor forming element, and manganese, ensuring optimal performance.
Career Highlights
Hisao Senzaki is currently employed at TDK Electronics Company, Limited, where he continues to innovate and develop advanced heating technologies. His work has positioned him as a key figure in the field, contributing to the company's reputation for excellence in electronic components.
Collaborations
Senzaki has collaborated with notable coworkers, including Ryoichi Shioi and Kazumasa Umeya. Their combined expertise has fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies in the heating sector.
Conclusion
Hisao Senzaki's contributions to PTC heating technology exemplify the spirit of innovation that drives advancements in the field. His patents reflect a commitment to improving efficiency and performance in heating applications. Through his work at TDK Electronics Company, Limited, Senzaki continues to influence the future of thermal management solutions.