This inventor holds 2 USPTO granted patents. Top assignees: Gc Corporation, Hiroshima University, Osaka University. Active years: 2001-2012.
Company Filing History:
1 out of 315 
1 out of 258 
1 out of 1,040 
Years Active: 2001-2012
Title: Masayuki Okazaki: Innovator in Biomaterials and Inorganic Fillers
Introduction
Masayuki Okazaki is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the fields of biomaterials and inorganic fillers, holding 2 patents that showcase his innovative spirit and dedication to advancing technology.
Latest Patents
Okazaki's latest patents include a mesenchymal cell proliferation promoter and a skeletal system biomaterial. His research has demonstrated that a SVVYGLR peptide (SEQ ID NO: 1) can effectively promote the proliferation of mesenchymal cells, such as marrow-derived mesenchymal stem cells and dental pulp cells. This discovery has led to the development of a carbonate apatite-collagen sponge that serves as a biomaterial for regenerating bone marrow or dental pulp. This innovation provides a skeletal system biomaterial capable of promoting mesenchymal cell proliferation, which is useful for creating artificial bone marrow or dental pulp to repair defects in bone marrow or dental pulp tissues.
Another significant patent involves a method for cleaning and surface processing of inorganic fillers. This method enhances the bonding of inorganic fillers used in resin materials, particularly in dental restorative materials. The process involves cleaning the inorganic filler with an aqueous solution of a peroxo acid and/or a peroxo acid salt, followed by washing with water and cleaning with an organic solvent. The cleaned inorganic filler is then subjected to silane coupling processing, improving its compatibility with resin matrices.
Career Highlights
Throughout his career, Okazaki has worked with prestigious institutions such as Osaka University and Hiroshima University. His work has significantly impacted the fields of biomaterials and dental technology, making him a respected figure in his area of expertise.
Collaborations
Okazaki has collaborated with notable colleagues, including Hiroshi Egusa and Yasuhiro Yoshida. These partnerships have contributed to the advancement of research and innovation in their respective fields.
Conclusion
Masayuki Okazaki's contributions to biomaterials and inorganic fillers highlight his innovative approach to solving complex problems in medical and industrial applications. His patents reflect a commitment to enhancing the effectiveness of materials used in critical health-related fields.