Location History:
- Osaka, JP (1996 - 2002)
- Settsu, JP (1995 - 2021)
Company Filing History:
18 out of 4,270 
2 out of 942 Years Active: 1995-2021
Title: **Shinichi Chaen: Innovator in Polytetrafluoroethylene Technologies**
Introduction
Shinichi Chaen, based in Settsu, Japan, is a distinguished inventor known for his contributions to the field of polytetrafluoroethylene (PTFE) technologies. With a remarkable portfolio of 18 patents, Chaen has dedicated his career to advancing materials that improve strength, flexibility, and efficiency in various applications.
Latest Patents
Shinichi Chaen's latest innovations include a *modified polytetrafluoroethylene fine powder* and a *polymer electrolyte film*. The modified PTFE fine powder aims to enhance the production of stretched bodies featuring high strength, small pore sizes, and remarkable homogeneity. This invention possesses non-melt-processability, a standard specific gravity of 2.155 or lower, and requires a specific composition involving perfluoro(methyl vinyl ether). Furthermore, the production process utilizes emulsion polymerization in the presence of a fluorosurfactant.
In addition, Chaen has developed a *polymer electrolyte membrane* characterized by excellent strength and low membrane resistance. This membrane incorporates a porous film filled with polymer electrolyte, achieved through the copolymerization of tetrafluoroethylene with ethylenic comonomers. The final product boasts an average pore size greater than 0.20 micrometers, showcasing the innovation's advanced capabilities.
Career Highlights
Throughout his career, Shinichi Chaen has contributed his expertise to reputable companies such as Daikin Industries, Ltd. and Asahi Kasei Corporation. His work in these established organizations has significantly propelled research and development in the field of polymer science and engineering.
Collaborations
Chaen has collaborated with industry professionals, including Nobuki Uraoka and Jun Asano. Together, these collaborations have fostered innovative ideas and solutions that enhance the commercial viability of new materials, showcasing the importance of teamwork in driving advancements in technology.
Conclusion
Shinichi Chaen's legacy as an inventor is evident in his extensive patent portfolio and impactful collaborations. His innovative solutions in polytetrafluoroethylene technologies not only underline his contributions to the field but also reflect broader trends in materials science aimed at creating high-performance products. As the demand for advanced materials continues to grow, Chaen's work remains pivotal in shaping the industry's future.
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.