Location History:
- Tokyo, JP (1984)
- Nishinomiya, JP (1990)
- Nishinomiya City, JP (1991)
Company Filing History:
3 out of 297 
2 out of 2,825 
1 out of 929 Years Active: 1984-1991
Title: Inventor Spotlight: Rikizo Kobashi
Introduction
Rikizo Kobashi is a distinguished inventor based in Nishinomiya, Japan. With a total of three patents to his name, Kobashi has made significant contributions to the field of polymer chemistry, particularly in the modification of polycarbonate resins. His innovative work has not only advanced material science but has also had practical applications in various industries.
Latest Patents
Among Kobashi's notable patents is a method for modifying the surface of polycarbonate resin. This method involves a copolymer of diethyleneglycol bis(allyl carbonate) with either glycidyl acrylate or glycidyl methacrylate, including its homopolymer and copolymer versions. The unique aspect of this invention is that it can be easily modified with active amines at the surface. As a result, the surface-modified copolymer can be dyed with acid dyes, achieving vibrant colors. This quality is particularly useful in the production of optical instruments that require vivid color presentation.
Career Highlights
Rikizo Kobashi has collaborated with notable companies in his career, including Nippon Oil & Fats Co. Ltd. and PPG Industries, Inc. His work has been pivotal in bridging the gap between theoretical advancements in polymer chemistry and practical applications that meet industry demands. Kobashi's innovative spirit and dedication to improving material properties have positioned him as a key figure in his field.
Collaborations
Throughout his career, Kobashi has worked alongside esteemed colleagues such as Shigeyuki Takase and Hiroyuki Enomoto. These collaborations have contributed to the development and refinement of his patented technologies, enhancing their practical utility and effectiveness in real-world applications.
Conclusion
Rikizo Kobashi's contributions to the field of polymer science exemplify the essence of innovation in material modification. With his inventive spirit and collaborative efforts, he continues to influence advancements in the industry, showcasing the importance of patents in protecting and promoting inventive ideas. His work not only enhances technological capabilities but also inspires future generations of inventors and researchers.