Company Filing History:
11 out of 35,658 
1 out of 832,680 Years Active: 2016-2023
Title: Kiyohiko Toyama: Innovator in Cellulose Derivatives
Introduction
Kiyohiko Toyama is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of cellulose derivatives, holding a total of 11 patents. His innovative work focuses on developing new materials that enhance the properties of cellulose for various applications.
Latest Patents
Among his latest patents, Toyama has developed a cellulose derivative and resin composition for molding. This invention features a cellulose derivative that incorporates a long-chain organic group with five or more carbon atoms and a short-chain organic group with four or fewer carbon atoms. These groups are introduced using the hydroxy groups of cellulose, resulting in a unique crystal structure. Another notable patent is for a cellulose resin composition that includes an acylated cellulose and a lubricant. This composition is designed to create molded bodies with high-quality appearances and scratch resistance.
Career Highlights
Throughout his career, Kiyohiko Toyama has worked with notable companies, including NEC Corporation. His expertise in cellulose derivatives has positioned him as a key figure in the development of advanced materials.
Collaborations
Toyama has collaborated with esteemed colleagues such as Masatoshi Iji and Shukichi Tanaka. Their combined efforts have contributed to the advancement of cellulose-based technologies.
Conclusion
Kiyohiko Toyama's innovative work in cellulose derivatives has led to significant advancements in material science. His contributions continue to influence the industry and pave the way for 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.