Company Filing History:
2 out of 137 
1 out of 1 
1 out of 1 Years Active: 2000-2002
Title: The Innovative Contributions of Hajime Tsukamoto
Introduction
Hajime Tsukamoto is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of packaging technology, holding a total of 3 patents. His work focuses on developing advanced materials that enhance the functionality and efficiency of packaging solutions.
Latest Patents
One of his latest patents is a packaging film or sheet that features a single-layer or multi-layer design. This innovative film includes at least one layer made from a polyamide resin composition. The composition consists of a copolymer nylon that combines an aliphatic nylon component and an aromatic nylon component in a proportion of at least 5 wt. %. Another significant patent is for a heat-shrinkable multi-layer film. This film comprises a thermoplastic resin layer as the outermost layer, a gas barrier resin layer as the core, and a sealing resin layer as the innermost layer. The sealing layer is formed from a resin material that includes a linear ethylene-1-octene copolymer, ensuring excellent sealing properties, clarity, mechanical strength, stretchability, and bag-making capabilities.
Career Highlights
Hajime Tsukamoto has worked with reputable companies such as Kureha Kagaku Kogyo Co., Ltd. and Kureha Kagaku Koygo Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to innovative packaging solutions.
Collaborations
Throughout his career, Tsukamoto has collaborated with talented individuals, including Junji Yoshii and Yoshihiro Matsukura. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in packaging.
Conclusion
Hajime Tsukamoto's contributions to the field of packaging technology are noteworthy. His innovative patents and collaborations highlight his commitment to advancing materials that improve packaging efficiency and functionality. His work continues to influence the industry and inspire future innovations.
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.