Kohji Okada

Title: Kohji Okada: Innovator in Biocompatible Materials

Introduction

Kohji Okada is a notable inventor based in Iwakura, Japan. He has made significant contributions to the field of biocompatible materials, holding a total of four patents. His work focuses on innovative processes for producing materials that can be used in medical applications.

Latest Patents

One of Okada's latest patents is a process for producing a biocompatible implant material. This process involves creating a slurry from hydroxylapatite powder and calcium phosphate glass frit, which is then granulated into spherical raw material granules. The granules are mixed with spherical polyisobutyl methacrylate particles and compacted to form a cuboid sample. After heating and cooling, the compact is shaped and fired to produce a biocompatible implant material. Another significant patent is a method for producing a calcium phosphate coating film. This method allows for the coating of substrates with poor heat resistance, using a series of aqueous solutions to create a hydroxyapatite coating film.

Career Highlights

Throughout his career, Kohji Okada has worked with prominent companies, including NGK Spark Plug Company, Limited and the Japan Agency for Industrial Science and Technology. His experience in these organizations has contributed to his expertise in material science and innovation.

Collaborations

Okada has collaborated with notable individuals in his field, including Masahiko Okuyama and Katsuya Yamagiwa. These collaborations have likely enhanced his research and development efforts in biocompatible materials.

Conclusion

Kohji Okada's innovative work in the field of biocompatible materials has led to significant advancements in medical technology. His patents reflect a commitment to improving the quality and functionality of implant materials.