This inventor holds 2 USPTO granted patents. Top assignee: Tsukishima Kikai Co., Ltd.. Active years: 2003-2007.
Location History:
- Tokyo, JP (2003)
- Chuo-ku, JP (2007)
Company Filing History:
Years Active: 2003-2007
Title: Nobuyuki Funakoshi: Innovator in Terephthalic Acid Recovery
Introduction
Nobuyuki Funakoshi is a notable inventor based in Chuo-ku, Japan. He has made significant contributions to the field of chemical engineering, particularly in the recovery of terephthalic acid from spent polyethylene terephthalate. His innovative approaches have led to the development of efficient processes that enhance recycling efforts.
Latest Patents
Nobuyuki Funakoshi holds 2 patents. His latest patent focuses on a process for recovering terephthalic acid from pulverized products of spent polyethylene terephthalate. This process involves several key steps: a decomposition reaction in ethylene glycol with alkali, solid-liquid separation, impurities removal, neutralization and crystallization, and finally, drying and pulverization of the terephthalic acid crystals. This innovative method not only improves the efficiency of terephthalic acid recovery but also contributes to sustainable practices in waste management.
Career Highlights
Nobuyuki Funakoshi is associated with Tsukishima Kikai Co., Ltd., where he applies his expertise in chemical processes. His work has been instrumental in advancing the company's capabilities in recycling technologies. His dedication to innovation has positioned him as a key figure in the industry.
Collaborations
Nobuyuki has collaborated with notable coworkers such as Kozaburo Sakano and Kazuho Tanaka. Their combined efforts have fostered a collaborative environment that encourages the development of groundbreaking technologies.
Conclusion
Nobuyuki Funakoshi's contributions to the field of chemical engineering, particularly in the recovery of terephthalic acid, highlight his innovative spirit and commitment to sustainability. His work continues to influence the industry and promote effective recycling practices.