Location History:
- Shiga, JP (2015)
- Osaka, JP (2013 - 2017)
Company Filing History:
Years Active: 2013-2017
Title: Innovations of Hiroshi Natsui
Introduction
Hiroshi Natsui is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of thermally expandable microcapsules. With a total of 4 patents to his name, Natsui's work has garnered attention for its innovative approach to materials science.
Latest Patents
Natsui's latest patents include a thermally expandable microcapsule, a method for producing thermally expandable microcapsules, a foamable masterbatch, and a foam molded article. The thermally expandable microcapsule he developed is noted for its excellent heat resistance and durability, exhibiting outstanding foaming properties across a wide temperature range. The invention comprises a shell containing a copolymer and a volatile liquid as a core agent. The copolymer is synthesized from a mixture of specific monomers, ensuring a high expansion ratio while maintaining structural integrity even at elevated temperatures.
Career Highlights
Hiroshi Natsui is associated with Sekisui Chemical Co., Ltd., where he has been instrumental in advancing the company's research and development efforts. His innovative work in thermally expandable microcapsules has positioned him as a key figure in the industry.
Collaborations
Natsui has collaborated with notable colleagues, including Hiroyuki Morita and Hiroshi Yamauchi. Their combined expertise has contributed to the successful development of various projects within their field.
Conclusion
Hiroshi Natsui's contributions to the field of thermally expandable microcapsules reflect his innovative spirit and dedication to advancing materials science. His patents continue to influence the industry and pave the way for future innovations.