Location History:
- Chiba, JP (1988 - 1989)
- Himeji, JP (1992 - 2001)
- Sodegaura, JP (2002)
Company Filing History:
9 out of 555 
1 out of 832,761 Years Active: 1988-2002
Title: Inventor Takeo Hayashi: Innovations in Eco-Friendly Film Technology
Introduction: Takeo Hayashi, an accomplished inventor based in Himeji, Japan, has made significant contributions to the field of materials science with a focus on environmentally friendly products. With a portfolio of 10 patents, his work primarily revolves around the development of innovative laminated barrier films that combine functionality with sustainability.
Latest Patents: Among his latest inventions are two groundbreaking patents for laminated barrier films. The first patent, titled "Easily Tearable Laminated Barrier Film and Bag Product Using the Same," introduces a barrier film that is not only eco-friendly but also features the unique property of being easily tearable. This laminated film consists of a complex structure with a first to a third layer, all designed to ensure moderate barrier properties. The film endures stretching at a remarkable ratio of 2.8 or higher, enhancing its performance. Notably, it also undergoes thermal fixing at temperatures between 120 and 195 degrees Celsius, resulting in a shrinkage of 15 to 40% when immersed in pressurized hot water.
The second patent, "Easy-Cleavage Shrink Laminate Film and the Bag Using the Same," describes an easy-cleavage shrink laminate that is harmless to the environment and designed for ease of tearing. This innovative film features a two-layered structure, comprised of an easy-cleavage shrink film and a sealant film. The formulation includes specific proportions of materials like Ny6 and MXD6, processed to achieve optimal orientation and thermal fixing, again ensuring significant shrinkage when exposed to hot water.
Career Highlights: Takeo Hayashi has had a noteworthy career, contributing to various projects within the realm of material innovation. His professional journey includes working with Idemitsu Petrochemical Co., Ltd., where he further honed his expertise in film technology and sustainability.
Collaborations: Throughout his career, Hayashi has collaborated with talented individuals such as Masao Takashige and Katsumi Utsuki. These partnerships have contributed to the advancement of innovative solutions in the field, underscoring the collaborative nature of technological progress.
Conclusion: Takeo Hayashi stands out as a visionary inventor dedicated to creating eco-friendly solutions in the form of innovative laminated films. His patents reflect a commitment to both functionality and environmental responsibility, ensuring that his contributions have a lasting impact on the industry. Through his work, he continues to pave the way for sustainable innovations that benefit society and the environment alike.