This inventor holds 2 USPTO granted patents, plus 2 CIPO patents and 1 EPO patent. Top assignees: Mitsui Chemicals, Inc., Prime Polymer Co., Ltd.. Active years: 2010-2014.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Hiroshima, JP (2010)
- Takaishi, JP (2014)
Company Filing History:
2 out of 1,817 
1 out of 52 Years Active: 2010-2014
Title: Daisuke Tanifuji: A Pioneer in Olefin Polymerization
Introduction
Daisuke Tanifuji is an accomplished inventor hailing from Takaishi, Japan, known for his significant contributions to the field of polymer chemistry. With a total of 2 patents to his name, Tanifuji has demonstrated ingenuity and creativity in developing novel compounds and catalysts that enhance the properties of polymers.
Latest Patents
One of his notable inventions is the "Bridged metallocene compound, olefin polymerization catalyst containing the same, and ethylene polymer obtained with the catalyst." This innovative work introduces single or multiple bridged metallocene compounds possessing varying cyclopentadienyl-derived groups that serve as macromonomers, providing long-chain branches to olefin polymers. The catalysts developed through this invention are capable of efficiently producing polymers with improved mechanical strength, reduced neck-in during T-die extrusion, and minimal take-up surge. Additionally, his patent for "Ethylene-based resin and molded object obtained therefrom" focuses on creating ethylene-based resins that exhibit high melt tension and exceptional mechanical strength, thus fulfilling several critical performance criteria.
Career Highlights
Daisuke Tanifuji has shown remarkable acumen throughout his career, working with prominent companies such as Mitsui Chemicals, Inc. and Prime Polymer Co., Ltd. His role within these organizations has undoubtedly contributed to the advancement of polymer technologies and the overall functionality of olefin products.
Collaborations
Throughout his journey, Tanifuji has had the privilege of collaborating with esteemed colleagues, including Hideki Bando and Yasuo Satoh. These partnerships reflect his commitment to teamwork and innovation, as they worked together to push the boundaries of polymer chemistry.
Conclusion
Daisuke Tanifuji stands out as a key figure in the realm of polymer innovation, continually seeking to improve the functionality and performance of olefin polymers through his pioneering patents. His contributions not only enhance industrial applications but also pave the way for future advancements in polymer chemistry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile