Company Filing History:
Years Active: 2003
Title: Sadao Kumai - Innovator in Precision Product Containers
Introduction
Sadao Kumai is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of precision product containers. His innovative approach has led to the development of a unique container that addresses contamination issues.
Latest Patents
Sadao Kumai holds a patent for a precision product container. This container is made from a resin composition that includes a polycarbonate resin and an epoxy compound. The design of this container remarkably prevents products from being contaminated by chlorine. It is particularly suitable for precision products that require operational accuracy during assembly or processing.
Career Highlights
Sadao Kumai is associated with Mitsubishi Chemical Corporation, where he has been able to apply his expertise in materials science. His work has been instrumental in advancing the technology behind precision containers, ensuring that they meet high standards of quality and safety.
Collaborations
Some of his notable coworkers include Tsutomu Suzuki and Tatsuaki Hirohata. Their collaborative efforts have contributed to the success of various projects within the company.
Conclusion
Sadao Kumai's innovative work in the field of precision product containers showcases his commitment to enhancing product safety and operational efficiency. His contributions continue to impact the industry positively.