Company Filing History:
4 out of 2,606 
1 out of 832,912 Years Active: 1989-2003
Title: Yoshiaki Saiki: Innovator in Spark Plug Packaging Solutions
Introduction
Yoshiaki Saiki is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of spark plug packaging, holding a total of 5 patents. His innovative designs focus on enhancing the protection and functionality of spark plugs during storage and transportation.
Latest Patents
One of his latest patents is a packaging box for spark plugs. This packaging box features an inner box body and an outer box body, both made of paper. The inner box includes a protection box portion designed to safeguard the screw portions and outer side electrodes of the spark plugs. It incorporates screw portion insertion holes that allow the screw portions of the spark plugs to pass through, along with bent tabs that provide additional support. The lower surfaces of the large diameter portions of the metallic shells of the spark plugs are supported by the upper surface of the protection box portion, which includes the bent edges of the tabs.
Another notable patent is a package box designed for multiple spark plugs. This package box contains a paper tray with an array of lower cellular boxes that accommodate the lower portions of spark plugs, protecting their spark gaps from dimensional alterations. Additionally, it features upper cellular boxes that retain the upper portions of the spark plugs securely in place. The design includes circular crease lines and incision lines that facilitate the accommodation of the thread portions of the spark plugs, ensuring they are held firmly in position.
Career Highlights
Yoshiaki Saiki has worked with Ngk Spark Plug Company, Limited, where he has applied his expertise in spark plug technology. His work has contributed to advancements in packaging solutions that enhance the durability and reliability of spark plugs.
Collaborations
Throughout his career, Yoshiaki has collaborated with notable individuals such as Mitsutaka Yoshida and Kouzou Amano. These collaborations have further enriched his innovative approach to spark plug packaging.
Conclusion
Yoshiaki Saiki's contributions to spark plug packaging demonstrate his commitment to innovation and quality. His patents reflect a deep understanding of the needs within the automotive industry, ensuring that spark plugs are protected and maintained effectively.