Location History:
- Yokohama, JP (2006)
- Chiba, JP (2003 - 2007)
- Ichihara-shi, JP (2007)
- Tokyo, JP (2013)
- Chiyoda-ku, JP (2010 - 2021)
Company Filing History:
15 out of 2,560 
2 out of 1,432 
1 out of 1,025 
Years Active: 2003-2021
Title: Innovations by Naoko Sumi in Coating Technology
Introduction
Naoko Sumi is an accomplished inventor based in Chiba, Japan, known for her significant contributions to the field of coating materials. With a remarkable portfolio of 16 patents, Sumi has dedicated her career to developing innovative solutions that enhance the performance of coating technologies, particularly those involving fluorinated polymers.
Latest Patents
Among her latest patents is a comprehensive powder coating material designed to excel in impact resistance, flexibility, and adhesion to substrates. This innovative product allows for the formation of a smooth coating film under low-temperature conditions. The formulation includes a fluorinated polymer with specific monomer units that contribute to its improved properties. Sumi has also developed an aqueous coating composition that boasts high storage stability and produces a coating film that excels in gloss, adhesion, and water resistance. This composition incorporates a fluoro-olefin copolymer and a specific A-B type block copolymer, ensuring optimal performance in various applications.
Career Highlights
Throughout her career, Naoko Sumi has had the opportunity to work with leading companies in the chemical industry. She has honed her expertise at firms such as Asahi Glass Company, Limited and Ube Industries, Inc. These experiences have not only enriched her knowledge but have also allowed her to contribute significantly to advancements in coating technologies.
Collaborations
Sumi has collaborated with several prominent colleagues, including Atsushi Funaki and Eiichi Nishi. These partnerships have fostered an environment of innovation and research, enabling her to explore new avenues in coating material development and push the boundaries of what is possible in the industry.
Conclusion
Naoko Sumi's contributions to coating technologies have made a significant impact on the field. With her extensive patent portfolio and collaborations with esteemed professionals, she continues to drive forward the innovation of advanced coating materials, setting new standards for performance and quality in the industry. Her work serves as an inspiration for future inventors and a testament to the power of creativity and collaboration in the realm of science and engineering.