Company Filing History:
2 out of 29 
2 out of 10,092 
Years Active: 1998-2000
Title: **Yoshio Kitawaki: Innovator in Resin Technology**
Introduction
Yoshio Kitawaki is a notable inventor based in Chiba, Japan, recognized for his contributions to resin technology. With a total of two patents to his name, he has significantly impacted the field of materials science, particularly in the development of resin compositions and multilayer molding techniques.
Latest Patents
Yoshio Kitawaki's latest patents underscore his innovative approach to resin applications. The first patent focuses on a "Resin Composition Utilizing Coated Resin Moldings," which consists of 100 parts by weight of crushed material from coated polyolefin resin moldings, compounded with 3 to 15 parts by weight of an ethylene polymer with a weight average molecular weight ranging from 50,000 to 180,000. The second patent, "Multilayer Resin Molding Utilizing Coated Resin Moldings," describes a multilayer structure comprising a core material—a resin composition similar to the first patent—and a surface layer that includes a polypropylene resin composition made of a mix of propylene polymers, thermoplastic elastomers, and functional oligomers.
Career Highlights
Kitawaki has garnered experience working with reputable organizations such as Japan Polyolefins Co., Ltd. and Honda Giken Kogyo Kabushiki Kaisha. His tenure in these companies has allowed him to refine his expertise and contribute to significant advancements in resin technology.
Collaborations
Throughout his career, Kitawaki has collaborated with notable colleagues in the field, including Hirofumi Murakami and Kazuhiko Sakai. These partnerships have fostered an environment of innovation and have led to the successful development of key patents that enhance resin applications in various industries.
Conclusion
Yoshio Kitawaki's contributions to the field of resin technology through his inventive patents and collaborative efforts highlight his role as a leading figure in materials science. His work continues to inspire innovation in resin applications, leaving a lasting legacy in the industry.