This inventor holds 6 USPTO granted patents. Top assignee: Ngk Spark Plug Company, Limited. Active years: 1977-1986.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kasugai, JA (1977)
- Kasugal, JA (1977)
- Kasugai, JP (1984 - 1986)
Company Filing History:
Years Active: 1977-1986
Title: The Innovations of Masao Sakai
Introduction
Masao Sakai is a prominent inventor based in Kasugai, Japan. He has made significant contributions to the field of resistor technology, holding a total of 6 patents. His work focuses on enhancing the performance and durability of resistors, particularly in applications such as spark plugs.
Latest Patents
Sakai's latest patents include innovative resistor compositions designed for use in resistor-incorporated spark plugs. One of his notable inventions involves a resistor composition that incorporates a glass, an inorganic aggregate, and carbon black or a carbonaceous substance. This composition is modified by the addition of reducing metallic powders, such as aluminum, magnesium, zinc, tin, titanium, zirconium, iron, gallium, and silver, to improve the service life characteristics under load. Additionally, these compositions are enhanced by the presence of a ceramic aggregate, which improves the electric wave noise-preventing properties.
Another significant patent focuses on a resistor composition specifically for resistor-incorporated spark plugs. This composition is designed to be sealed within a centerbore of a ceramic insulator, with at least 1% by weight of the inorganic aggregate pre-mixed and calcined with an organic carbonaceous material to adsorb resultant carbonized carbon.
Career Highlights
Masao Sakai is currently associated with NGK Spark Plug Company, Limited, where he continues to innovate in the field of resistor technology. His work has been instrumental in advancing the performance of spark plugs, which are critical components in internal combustion engines.
Collaborations
Sakai has collaborated with notable colleagues, including Makoto Sugimoto and Yasuhiko Suzuki. Their combined expertise has contributed to the development of advanced resistor technologies.
Conclusion
Masao Sakai's contributions to resistor technology have significantly impacted the performance of spark plugs and other applications. His innovative patents reflect a commitment to enhancing the durability and efficiency of electronic components.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile