This inventor holds 15 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignees: Chisso Corporation, Jnc Corporation, Chisso Petrochemical Corporation. Active years: 2006-2026.
Location History:
- Yokohama, JP (2007 - 2008)
- Chiba, JP (2007 - 2010)
- Kanagawa, JP (2006 - 2011)
- Ichihara, JP (2008 - 2013)
Company Filing History:
11 out of 1,109 
4 out of 586 
1 out of 148 
Years Active: 2006-2026
Title: **The Innovative Contributions of Hisao Oikawa**
Introduction
Hisao Oikawa, a prolific inventor based in Kanagawa, Japan, has made significant strides in the field of polymer science. With an impressive portfolio of 13 patents, his work focuses on enhancing material properties through innovative polymer compositions.
Latest Patents
Two of Hisao Oikawa's latest patents demonstrate his commitment to advancing polymer technology. The first patent, titled "Polymer and surface-treating agent containing the polymer," introduces a new polymer that excels in various properties including water repellency, oil repellency, antifouling characteristics, and charge controlling functions. This polymer integrates structural units derived from fluorosilsesquioxane and organopolysiloxane, showcasing a sophisticated approach to material science.
The second patent, "Fluorine-containing polymer and resin composition," describes a polymer composed of multiple constitutional units designed for optimal functionality. The inclusion of fluorosilsesquioxane and organopolysiloxane emphasizes the innovative amalgamation of additive technologies to enhance performance.
Career Highlights
Hisao Oikawa's career is marked by significant contributions while working for esteemed companies such as Chisso Corporation and JNC Corporation. His experience in these organizations has bolstered his expertise and allowed him to work on groundbreaking technologies.
Collaborations
Throughout his career, Hisao has collaborated with notable colleagues, including Mikio Yamahiro and Kenya Ito. These collaborations reflect a synergy of ideas that enhances the innovative processes in the polymer field.
Conclusion
Hisao Oikawa exemplifies the spirit of innovation in polymer technology. With each patent, he contributes to advancements that not only improve material properties but also address practical applications in various industries. His work serves as an inspiration to aspiring inventors and a testament to the power of collaboration in research and development.