Location History:
- Aichi, JP (1985 - 1987)
- Nagoya, JP (1980 - 2001)
Company Filing History:
Years Active: 1980-2001
Title: Tsuneo Ito: Innovator in Ceramic Heating Technology
Introduction
Tsuneo Ito is a prominent inventor based in Nagoya, Japan. He has made significant contributions to the field of ceramic heating technology, holding a total of 6 patents. His work has been instrumental in advancing the efficiency and functionality of heating elements used in various applications.
Latest Patents
One of Tsuneo Ito's latest patents is a glow plug with a ceramic heating element that features an electrode attached to it. This innovative ceramic heater consists of a cylindrical member and a ceramic heating member, which is positioned within the cylindrical member, allowing part of it to extend beyond the end. The design includes a metallic shell that encases the cylindrical member. The ceramic heating member is equipped with a U-shaped conductive ceramic element that generates heat through electrical resistance when electricity is supplied. The configuration of the electrodes is such that the distance between their ends and the metallic shell is carefully controlled to enhance performance.
Another notable patent is a method for manufacturing a ceramic heater. This process involves preparing a heating coil with a circular cross-section and bending it into a U-shape. Lead wires are attached to the ends of the coil, which is then embedded in ceramic powder to create a preform. The preform undergoes compaction under heat, transforming the coil into an oval cross-section. After sintering, the final product achieves a circular cross-section, showcasing the innovative manufacturing techniques developed by Ito.
Career Highlights
Tsuneo Ito is currently associated with NGK Spark Plug Company, Limited, where he continues to innovate in the field of ceramic heating technology. His work has not only contributed to the company's success but has also set new standards in the industry.
Collaborations
Throughout his career, Tsuneo Ito has collaborated with notable colleagues, including Shinichi Yokoi and Junichi Kagawa. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their field.
Conclusion
Tsuneo Ito's contributions to ceramic heating technology exemplify the spirit of innovation. His patents and collaborative efforts have significantly impacted the industry, making him a noteworthy figure in the realm of inventions.