Masami Okamoto

Title: Masami Okamoto: Innovator in Biodegradable Materials

Introduction

Masami Okamoto is a notable inventor based in Shiga, Japan. He has made significant contributions to the field of biodegradable materials, particularly in the development of polyester resin compositions. With a total of 3 patents to his name, Okamoto's work focuses on creating environmentally friendly materials that possess excellent properties for various applications.

Latest Patents

Okamoto's latest patents include a biodegradable polyester resin composition and a process for producing the same, along with foamed and molded articles utilizing this composition. The aim of his invention is to provide a biodegradable polyester resin that excels in gas barrier properties, mechanical strength, and heat resistance. The composition consists of 100 parts by mass of a biodegradable polyester resin containing 59% mole or more of a hydroxycarboxylic acid unit, along with specific amounts of a (meth)acrylic acid ester compound and a layered silicate. Another patent focuses on a biodegradable resin composition and an object molded or formed from it, which includes a biodegradable polyester resin comprising at least 50% by weight of polylactic acid.

Career Highlights

Throughout his career, Okamoto has worked with prominent companies such as Unitika Ltd. and Teijin Chemicals Limited. His experience in these organizations has allowed him to refine his expertise in the development of innovative materials.

Collaborations

Okamoto has collaborated with notable colleagues, including Kazunobu Yamada and Kazue Ueda, who have contributed to his research and development efforts in biodegradable materials.

Conclusion

Masami Okamoto's work in biodegradable polyester resin compositions showcases his commitment to innovation and environmental sustainability. His patents reflect a significant advancement in the field, paving the way for more eco-friendly materials in various industries.