This inventor holds 9 USPTO granted patents and 4 published patent applications, plus 2 CIPO patents and 4 EPO patents. Top assignees: Gunze Limited, Mitsubishi Chemical Corporation, Ube Industries, Inc.. Active years: 2012-2020.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Moriyama, JP (2012 - 2015)
- Shiga, JP (2015 - 2020)
Company Filing History:
9 out of 161 
2 out of 2,423 
2 out of 1,432 
Years Active: 2012-2020
Title: Naoyuki Maruichi: Innovator in Heat-Shrinkable Films
Introduction
Naoyuki Maruichi is a prominent inventor based in Moriyama, Japan, known for his significant contributions to the field of heat-shrinkable films. With a total of nine patents to his name, Maruichi has developed innovative solutions that enhance the performance and usability of packaging materials.
Latest Patents
Maruichi's latest patents include a heat-shrinkable multilayer film and a heat-shrinkable label. The heat-shrinkable multilayer film boasts excellent adhesiveness between its front and back layers, as well as an interlayer that maintains its integrity at both normal and low temperatures. This innovation effectively prevents delamination and minimizes the occurrence of residual white streaks along creases. Additionally, the heat-shrinkable label incorporates this advanced multilayer film, further enhancing its functionality. Another notable invention is a heat-shrinkable film that excels in heat shrinkability while preventing contamination during subsequent processes, such as printing. This film consists of a front layer and/or a back layer, each containing a cyclic olefin resin and organic fine particles.
Career Highlights
Throughout his career, Maruichi has worked with esteemed companies such as Gunze Limited and Mitsubishi Chemical Corporation. His experience in these organizations has allowed him to refine his expertise in materials science and packaging technology.
Collaborations
Maruichi has collaborated with notable colleagues, including Takanori Nozaki and Akira Morikawa, contributing to the advancement of innovative packaging solutions.
Conclusion
Naoyuki Maruichi's work in the development of heat-shrinkable films has made a significant impact on the packaging industry. His innovative patents reflect his dedication to enhancing product performance and usability.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile