Location History:
- Osaka, JP (2010)
- Shiga, JP (2017)
- Aichi, JP (2018 - 2019)
- Kyoto, JP (2023)
Company Filing History:
Years Active: 2010-2025
Title: Yasuyuki Ieda: Innovator in Water-Soluble Films
Introduction
Yasuyuki Ieda is a prominent inventor based in Aichi, Japan. He has made significant contributions to the field of packaging materials, particularly through his innovative work with polyvinyl alcohol resins. With a total of 7 patents to his name, Ieda continues to push the boundaries of material science.
Latest Patents
Ieda's latest patents include a water-soluble film for packaging and a polyvinyl alcohol-based film. The water-soluble packaging film comprises a polyvinyl alcohol resin and features surface irregularities with a surface roughness (Ra) of 0.3 to 1 μm and a maximum height (Rz) of 3 to 9 μm. This innovation aims to enhance the functionality and environmental sustainability of packaging materials. His polyvinyl alcohol-based film is designed to have a tan δ of 0.20 or less at 30°C in the width direction under a relative humidity of 50% RH. Additionally, it exhibits a storage modulus of 11.2×10 to 20×10 Pa at 140°C in a dry atmosphere, providing excellent formability.
Career Highlights
Ieda is currently employed at Sekisui Chemical Co., Ltd., where he continues to develop advanced materials for various applications. His work has garnered attention for its potential to revolutionize packaging solutions.
Collaborations
Ieda collaborates with talented coworkers, including Shintaro Moriguchi and Hiroji Fukui. Their combined expertise contributes to the innovative projects at Sekisui Chemical Co., Ltd.
Conclusion
Yasuyuki Ieda is a key figure in the development of water-soluble films and polyvinyl alcohol-based materials. His contributions to the field are paving the way for more sustainable packaging solutions.