Location History:
- Ichihara, JP (2012)
- Chiba, JP (2012 - 2014)
- Sodegaura, JP (2017 - 2020)
Company Filing History:
5 out of 1,786 
2 out of 10 
1 out of 51 Years Active: 2012-2025
Title: Innovations of Kou Tsurugi: Pioneering Advances in Polyolefin Catalysis
Introduction: Kou Tsurugi, an accomplished inventor based in Sodegaura, Japan, holds an impressive portfolio of six patents. His work prominently focuses on the development of solid polyaluminoxane compositions which serve as critical components in the field of olefin polymerization catalysis. Tsurugi's innovative approach enhances the efficiency of olefin production while minimizing reliance on traditional inorganic carriers.
Latest Patents: Among Kou Tsurugi's recent patents are his groundbreaking inventions: Solid Polyaluminoxane Composition, Olefin Polymerization Catalyst, Olefin Polymer Production Method, and Solid Polyaluminoxane Composition Production Method. These inventions collectively aim to provide a solid polyaluminoxane composition that is ideally utilized as a cocatalyst and catalyst carrier in conjunction with olefin oligomerization or polymerization catalysts, eliminating the necessity for solid inorganic carriers like silica. The composition features a combination of polyalkylaluminoxane and trialkylaluminum, showcasing specific solubility parameters in n-hexane and toluene, along with significant alkyl group concentrations which are critical for optimal catalytic performance.
Career Highlights: Throughout his career, Kou Tsurugi has made notable contributions to the chemical industry while working for esteemed organizations such as Mitsui Chemicals, Inc. and Tohcello Co., Ltd. His innovative mindset has led to advancements that enhance polymerization processes and contribute to the growing field of olefin chemistry.
Collaborations: In his professional journey, Kou has collaborated with notable colleagues including Isao Hara and Atsushi Shibahara. These partnerships have played a pivotal role in driving innovation and improving methodologies within his area of expertise.
Conclusion: Kou Tsurugi is a distinguished inventor whose work has had a significant impact on the field of olefin polymerization. His contributions through innovative solid polyaluminoxane compositions and collaborative efforts demonstrate his commitment to advancing chemical technologies. As he continues to push the boundaries of invention, Tsurugi's legacy will undoubtedly inspire future developments in the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.