Location History:
- Suzuka, JP (2007)
- Mie, JP (2008)
Company Filing History:
1 out of 943 
1 out of 7 Years Active: 2007-2008
Title: Masaru Iriya: Innovator in Polypropylene-Based Wrap Films
Introduction
Masaru Iriya is a notable inventor based in Suzuka, Japan, recognized for his contributions to the field of packaging materials. He holds 2 patents that showcase his innovative approach to creating advanced wrap films.
Latest Patents
Iriya's latest patents include a polypropylene-based wrap film designed to provide exceptional adhesion, transparency, heat resistance, flexibility, and gas barrier properties. This invention features a multilayer film with a tensile modulus ranging from 200 to 1,000 MPa. The surface layer is composed of a mixture of polypropylene resin, a softening agent, an adhering agent, and a liquid adhering assistant. The inner layer utilizes an ethylene-vinyl alcohol copolymer resin. Another significant patent involves a wrap film that consists of a resin composition layer, which includes an aliphatic polyester resin and a liquid additive. This wrap film is characterized by a surface roughness of 0.5 to 4.0 nm, a tensile modulus of 400 to 1500 MPa, and a heat-resistant temperature of 130°C or more.
Career Highlights
Throughout his career, Masaru Iriya has worked with prominent companies such as Asahi Kasei and Asahi Kasei Life & Living Corporation. His work has significantly impacted the development of innovative packaging solutions.
Collaborations
Iriya has collaborated with talented individuals in his field, including Yuichiro Sakamoto and Takashi Nakao. Their combined expertise has contributed to the advancement of wrap film technology.
Conclusion
Masaru Iriya's innovative work in the development of polypropylene-based wrap films highlights his significant contributions to the packaging industry. His patents reflect a commitment to enhancing product performance and usability.