Company Filing History:
3 out of 301 
2 out of 2 
1 out of 82 
Years Active: 1994-2008
Title: Fuminobu Kubo: Innovator in Dental Materials
Introduction
Fuminobu Kubo is a notable inventor based in Katano, Japan. He has made significant contributions to the field of dental materials, holding a total of 5 patents. His work focuses on improving the quality and functionality of dental products, particularly in the area of acrylic resins and investing materials.
Latest Patents
Kubo's latest patents include a phosphate-based dental investing material designed to produce dental cast products with flat surfaces. This innovation involves blending a dispersant with a phosphate-based investing material to enhance the dispersability of aggregate and binder powders. This method prevents agglomeration, allowing for a more versatile range of powders to be used. Another significant patent is a method for processing dental acrylic resins, which involves mixing a liquid monomer of methyl methacrylate with a polymer powder. This method aims to reduce curing shrinkage to 0.3% or less, making it applicable to various dental applications such as dentures and casting patterns.
Career Highlights
Throughout his career, Kubo has worked with prominent companies in the dental industry, including GC Corporation and Taisei Dental Mfg. Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative dental materials.
Collaborations
Kubo has collaborated with notable coworkers, including Kazuhiko Joshin and Kazuhiko Johshin. Their combined efforts have further advanced the field of dental technology.
Conclusion
Fuminobu Kubo's contributions to dental materials through his patents and collaborations highlight his role as an innovator in the industry. His work continues to impact the quality of dental products, benefiting both professionals and patients alike.