Motokazu Kozakai

Title: Motokazu Kozakai: Packaging and Crating Innovations for Insulators.

Introduction.

Motokazu Kozakai is an inventor based in Kasugai, Japan, associated with NGK Insulators, Inc. His patent work focuses on practical packaging and transportation solutions for composite insulators and other insulators. Kozakai is credited with 2 patents.

Latest Patents.

Kozakai’s listed patents address ways to protect and transport insulators.

“Composite Insulator-Packing Container and a Method for Packing a Composite Insulator” describes a container formed by folding single-faced corrugated fiberboard into a polygonal prism. Its design positions the linerboard on the container’s outer surface and uses carefully placed fold lines to support the insulator’s shade portions. The patent also discloses a method for packing the composite insulator.

“Crating for Insulator” presents a transportation crate made from plate-like members arranged around an insulator. Tying members secure the plates, while an engaging member fits between the insulator’s shade portions or between adjacent insulators.

Career Highlights.

Kozakai’s documented inventions address two related engineering challenges: packaging composite insulators and securing insulators during transportation. Both designs use structural components arranged around the insulator to provide support and help keep it in position.

Collaborations.

Kozakai is associated with NGK Insulators, Inc. His listed coworkers include Kunitoshi Aoyama and Masahiko Sahasi.

Conclusion.

Motokazu Kozakai’s patent portfolio highlights practical approaches to insulator packaging and transport, combining folded corrugated fiberboard designs with reusable crating structures.