Location History:
- Kobe, JP (1998 - 2004)
- Hyogo, JP (2007 - 2008)
Company Filing History:
8 out of 4,414 
1 out of 5 
2 out of 832,680 Years Active: 1998-2008
Title: **Hiromasa Okubo: A Pioneer in Polymeric Innovation**
Introduction
Hiromasa Okubo, based in Kobe, Japan, is a distinguished inventor known for his significant contributions in the field of polymer technology. With a remarkable portfolio of 10 patents, his work primarily focuses on developing advanced polymeric-type antistatic agents and compositions that enhance product performance and reliability.
Latest Patents
Among his notable inventions is the patent for a **polymeric-type electric resistance control agent and polymer composition containing the same**. This innovative work includes a polymer composition consisting of a polymeric-type antistatic agent that contains a resin or elastomer as a main component. Additionally, he introduces a thermoplastic resin with polar groups or an elastomer having these groups. A key feature of this invention is the inclusion of an anion-containing salt, which possesses both a fluoro group and a sulfonyl group. This is added to the polymer composition without using a low-molecular-weight polyether-containing compound or a polar compound whose average molecular weight is less than 5000. This patent also outlines a composition for a conductive roller that effectively integrates the polymer components with the polymeric-type antistatic agent, enhancing its utility in various applications.
Career Highlights
Throughout his career, Hiromasa Okubo has worked with prominent companies, most notably **Sumitomo Rubber Industries Limited**. His tenure there has allowed him to leverage his expertise in polymers, contributing to advancements in various applications that utilize antistatic technologies.
Collaborations
Hiromasa has collaborated with esteemed colleagues in the field, including **Seiji Tomono** and **Toshikazu Ogita**. Their teamwork has been instrumental in advancing the development of polymer-based innovations and expanding the understanding of polymeric materials.
Conclusion
Hiromasa Okubo's work stands as a testament to the innovative spirit within the realm of polymers. His contributions, particularly in creating effective antistatic agents, continue to influence various industries and set new standards for material performance. As he forges ahead with his research, the impact of his inventions will likely resonate through future technological 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.