Company Filing History:
Years Active: 2003-2007
Title: Haruhiko Sato: Innovator in Ceramic Heater Technology
Introduction
Haruhiko Sato is a prominent inventor based in Aichi, Japan. He has made significant contributions to the field of ceramic heater technology, holding a total of 4 patents. His innovative designs have advanced the efficiency and functionality of ceramic heating devices.
Latest Patents
Sato's latest patents include a ceramic heater, a glow plug, and a ceramic heater manufacturing method. The ceramic heater features a cylindrical substrate that includes an insulator, with a resistor positioned at one end. It also incorporates a pair of lead parts connected to the resistor, extending to the opposite end of the substrate. The electrode parts are exposed on the surface at the opposite end and are connected to the lead parts. Notably, both lead parts are made from the same material as the electrode parts, ensuring compatibility. Additionally, the axial cross-sectional area of the electrode part is equal to or larger than that of the lead part in a direction perpendicular to the axis of the ceramic heater.
Another patent describes a ceramic heater device and its manufacturing method. In this design, the ceramic heater is arranged within a metallic cylinder member, which features a convergent taper portion at the leading end. The leading end of the metallic cylinder is positioned at the taper starting point, and solder is applied in the clearance between the inner circumference of the cylinder and the outer circumference of the heater. This thick solder layer prevents any cut or broken-off portions of the ceramic heater from separating or sliding out.
Career Highlights
Haruhiko Sato is currently employed at NGK Spark Plug Company, Limited, where he continues to innovate in the field of ceramic heating technology. His work has been instrumental in developing advanced heating solutions that are both efficient and reliable.
Collaborations
Sato has collaborated with notable coworkers, including Masato Taniguchi and Nobuyuki Hotta. Their combined expertise has contributed to the successful development of various innovative products.
Conclusion
Haruhiko Sato's contributions to ceramic heater technology exemplify his dedication to innovation and excellence. His patents reflect a deep understanding of materials and design, positioning him as a key figure in the industry.