Location History:
- Osaka, JP (2011 - 2013)
- Ibaraki, JP (2010 - 2017)
Company Filing History:
8 out of 3,870 
2 out of 1,332 Years Active: 2010-2017
Title: Naoki Tomoguchi: Innovator in Laminate Production and Optical Technology
Introduction
Naoki Tomoguchi is a prominent inventor based in Ibaraki, Japan. He has made significant contributions to the fields of laminate production and optical technology. With a total of 8 patents to his name, Tomoguchi's work has had a considerable impact on various industries.
Latest Patents
One of Tomoguchi's latest patents is a method of producing a laminate. This method involves applying an application liquid containing a polyvinyl alcohol-based resin to one side of a resin substrate. The application liquid is then dried to form a polyvinyl alcohol-based resin layer. The process includes passing the application liquid through a depth-type filter with a filtration accuracy of 50 to 100 micrometers and fluctuating the pressure applied to the application liquid to remove air bubbles in the filter.
Another notable patent is related to a polarizing plate, which includes a polyvinyl alcohol-based polarizer and transparent protective films on both sides. These films are designed with an adhesive layer interposed between the polarizer and each film. The transparent protective films contain a lactone ring structure-containing (meth)acrylic resin and have a thickness ranging from 10 to 35 micrometers. The polarizer's thickness is designed to ensure durability while maintaining a thin profile.
Career Highlights
Throughout his career, Naoki Tomoguchi has worked with notable companies such as Nitto Denko Corporation and Nippon Shokubai Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects in the field of materials science.
Collaborations
Tomoguchi has collaborated with talented individuals, including Youichirou Sugino and Tadayuki Kameyama. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Naoki Tomoguchi is a distinguished inventor whose work in laminate production and optical technology has garnered attention in the industry. His innovative patents and collaborations reflect his commitment to advancing technology and improving product performance.