Company Filing History:
3 out of 504 
2 out of 377 
Years Active: 1984-1985
Title: The Innovations of Nobuo Tagata: A Pioneer in Polybutadiene Rubber Technology
Introduction: Nobuo Tagata, an accomplished inventor based in Yokkaichi, Japan, has made significant contributions to the field of rubber technology. With three patents to his name, Tagata has focused on enhancing the properties of polybutadiene rubber, which is widely used in various industrial applications.
Latest Patents: Tagata's latest innovations include two notable patents related to polybutadiene rubber compositions. The first patent describes a composition that boasts improved green strength, featuring a polybutadiene with a cis-1,4 bond content of at least 70%, an average 1,4-bond chain length ranging from 110 to 450, and a molecular weight distribution characterized by a weight-average to number-average molecular weight ratio of no less than 5.0. The second patent discloses a rubber composition known for its excellent fracture properties and cut growth resistance, consisting of 10-95 parts by weight of polybutadiene with similar cis-1,4 bond content and chain length, mixed with at least one diene rubber.
Career Highlights: Tagata's impressive career includes significant stints with leading companies in the rubber industry. He has worked at Bridgestone Tire Company Limited and Japan Synthetic Rubber Co., Ltd., where his expertise in polybutadiene contributed to advancements in rubber formulations.
Collaborations: Throughout his career, Nobuo Tagata has collaborated with notable professionals in the field, including Yasumasa Takeuchi and Mitsuhiko Sakakibara. These partnerships have fostered innovation and have been integral to the development of new rubber technologies.
Conclusion: Nobuo Tagata's work exemplifies the spirit of innovation in the rubber industry. His contributions through patents on polybutadiene rubber compositions not only enhance material performance but also pave the way for advancements in various applications. As the industry continues to evolve, the impact of Tagata's work will surely be felt for years to come.
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.