Company Filing History:
1 out of 65 
1 out of 1 
1 out of 1 Years Active: 1989-1992
Title: Etsujiro Ikeda: Innovator in Confidential Communication
Introduction
Etsujiro Ikeda is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of communication through his innovative designs. With a total of 2 patents, Ikeda has focused on enhancing the confidentiality of information shared through postal services.
Latest Patents
Ikeda's latest patents include "Postcards and reply postcards for confidential purposes" and "Sealed letter." The first patent describes a unique structure for postcards that allows for the secure transmission of confidential information. This design features an S- or Z-folding continuous postcard form, which includes regions for addresses and confidential information. The second patent relates to an envelope with a transparent layer, enabling the printed information on the letter paper to be visible through the envelope. This innovative approach enhances the security and visibility of correspondence.
Career Highlights
Throughout his career, Etsujiro Ikeda has worked with several companies, including Sanyo Kokusaku Pulp Co., Ltd. and Kyokuetsu Cooperation Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative communication solutions.
Collaborations
Ikeda has collaborated with notable individuals in his field, including his coworker Nobuhiro Hato. Their partnership has likely fostered creativity and innovation in their respective projects.
Conclusion
Etsujiro Ikeda's contributions to the field of communication through his patents demonstrate his commitment to enhancing the confidentiality and security of information sharing. His innovative designs continue to influence the way we communicate today.