Location History:
- Suita, JP (1995)
- Osaka, JP (2001 - 2008)
Company Filing History:
3 out of 15 
2 out of 1,858 
Years Active: 1995-2008
Title: An Insight into the Innovator Shigetoshi Sasano
Introduction
Shigetoshi Sasano, based in Osaka, Japan, is a prolific inventor known for his advancements in adhesive compositions and flexible packaging materials. With a total of five patents to his name, Sasano's contributions significantly enhance product performance and safety in various applications.
Latest Patents
Sasano's most recent patents include innovative developments in adhesive compositions and flexible packaging composite films. His adhesive composition minimizes the elution of low-molecular-weight compounds into packaged contents, thereby preserving the inherent properties and performances of the materials. This feature effectively prevents spoilage, especially for oily contents, ensuring the durability and strength of the packaging. Furthermore, Sasano's research on polyester polyamide polyols focuses on reducing dibutyl phthalate concentrations, thereby enhancing product safety by maintaining levels below 0.5 ppb.
The laminate adhesive he developed also plays a crucial role in suppressing the elution of low molecular weight compounds from composite films, further assuring the quality of the contents. Similar to his adhesive composition, it utilizes polyester polyols that contain naphthalenedicarboxylic acid, ensuring that extracted water does not exceed the safe dibutyl phthalate concentration of 0.5 ppb.
Career Highlights
Sasano's career includes esteemed positions at companies such as Mitsui Takeda Chemicals, Inc. and Takeda Chemical Industries, Inc. These experiences have undoubtedly shaped his expertise in material science and adhesive technology, enabling him to lead innovative projects that enhance both performance and safety in product applications.
Collaborations
Throughout his career, Sasano has collaborated with notable colleagues, including Sachio Igarashi and Teruo Hori. These partnerships have fostered a vibrant exchange of ideas, further driving innovation in the fields of chemistry and material technology.
Conclusion
Shigetoshi Sasano stands out as an inventive mind dedicated to improving adhesive formulations and packaging solutions. His patented innovations not only enhance product integrity but also address environmental and safety concerns in the industry. As he continues to push the boundaries of technology, the impact of Sasano's work will be felt across various sectors, ensuring better quality control and product reliability.