Company Filing History:
1 out of 10 
1 out of 23 Years Active: 2013
Title: Norio Kawai: Innovator in Polyurethane Foam Technology
Introduction
Norio Kawai is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of materials science, particularly in the development of polyurethane foam technology. His innovative work has led to advancements that benefit various industries, including manufacturing and polishing applications.
Latest Patents
Kawai holds a patent for a unique polyurethane foam and polishing pad. The invention provides a polyurethane foam that, despite having a low specific gravity, possesses hardness and elasticity favorable for use as a polishing pad. The polyurethane foam is created by reacting a blend composition that includes a polyisocyanate, a polyol, a chain extender with a molecular weight of 400 or less, and water. Specifically, MDI is blended as a main component of the polyisocyanate, with a blending amount of 45 to 70 parts by weight when the total weight of the components is considered as 100 parts by weight. This innovation showcases Kawai's expertise in creating materials that meet specific performance criteria.
Career Highlights
Throughout his career, Norio Kawai has worked with reputable companies, including Toyo Polymer Co., Ltd. and Nitta Haas Inc. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in polyurethane technology.
Collaborations
Kawai has collaborated with esteemed colleagues such as Michiro Goto and Kazuo Takemoto. These partnerships have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies in their field.
Conclusion
Norio Kawai's contributions to polyurethane foam technology exemplify his dedication to innovation and excellence. His patent for a specialized polyurethane foam and polishing pad highlights his ability to address industry needs effectively. Kawai's work continues to influence the materials science sector, paving the way for future advancements.
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.