Company Filing History:
1 out of 6 
1 out of 1,379 
Years Active: 1986
Title: Nobuo Sono: Innovator in Coating Technology
Introduction
Nobuo Sono is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of coating technology, particularly with his innovative approaches to removable water-borne urethane resin coatings. His work has implications for various industries, enhancing the performance and durability of coatings.
Latest Patents
Nobuo Sono holds 1 patent for a coating composition. This patent describes a removable water-borne urethane resin coating composition that comprises polyurethane resin containing carboxyl groups and/or carboxylate groups, along with a polyvalent metal complex as a cross-linking agent. The method for removing the coating involves treating it with a ligand-containing alkaline solution. The resulting coating exhibits superior properties, including water resistance, recoatability, detergent resistance, black heel mark resistance, abrasion resistance, and an extended service life.
Career Highlights
Throughout his career, Nobuo Sono has worked with prominent companies in the chemical industry. He has been associated with Yuho Chemicals Inc. and Mitsui Toatsu Chemicals, Incorporated, where he has applied his expertise in developing advanced coating solutions.
Collaborations
Nobuo has collaborated with talented individuals in his field, including Tadashi Gomi and Kenji Sakata. These partnerships have contributed to the advancement of coating technologies and innovations.
Conclusion
Nobuo Sono's contributions to coating technology through his innovative patent and collaborations highlight his role as a significant inventor in the industry. His work continues to influence the development of high-performance coatings.