Company Filing History:
2 out of 33 
1 out of 1,008 
1 out of 62 Years Active: 1995-1999
Title: Innovations of Yukiharu Yamada
Introduction
Yukiharu Yamada is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of materials science, particularly in the development of crystalline thermoplastic resins. With a total of four patents to his name, Yamada's work has had a considerable impact on the industry.
Latest Patents
One of Yamada's latest patents is a process for crystal nucleation of crystalline thermoplastic resin. This innovative composition includes a rosin acid metallic salt and a crystalline thermoplastic resin. The rosin acid metallic salt serves as a crystal nucleating agent, which enhances the crystallization rate of the resin. This advancement allows for the formation of fine crystals, resulting in molded articles that exhibit excellent mechanical and optical properties. Another significant patent is the process for preparing colorless rosins, which further showcases his expertise in material development.
Career Highlights
Throughout his career, Yukiharu Yamada has worked with prominent companies such as Arakawa Kagaku Kogyo Co., Ltd. and Mitsui Petrochemical Industries, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Yamada has collaborated with notable colleagues, including Masao Maeda and Yutaka Koba. These partnerships have facilitated the exchange of ideas and fostered advancements in their respective fields.
Conclusion
Yukiharu Yamada's contributions to the field of materials science through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the development of high-performance materials in various applications.
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.