Akio Kishida

Title: Akio Kishida: Inventor in Hydroxyapatite and Biocompatible Materials.

Introduction

Akio Kishida is an inventor associated with Kagoshima, Japan. His work includes hydroxyapatite production and composite materials, with applications in biocompatible materials. He is credited with 4 patents.

Latest Patents

Kishida’s listed patent work includes “Hydroxyapatite, Composite, Processes for Producing These, and Use of These.” The invention describes a hydroxyapatite with specified crystal characteristics, including diffraction peaks at 31–32 degrees and 26 degrees in X-ray diffractometry. It also outlines a process for forming hydroxyapatite on a substrate by immersing it in solutions containing calcium and phosphate ions, then recovering the material.

Another listed invention, “Method for Preparing Hydroxyapatite Composite and Biocompatible Material,” describes alternately soaking a hydrophilic matrix in separate calcium-ion and phosphate-ion solutions. This process forms hydroxyapatite on the matrix surface. The resulting composite is presented as a biocompatible material.

Career Highlights

Kishida’s professional affiliations include Daiichi Pharmaceutical Co., Ltd. and NOF Corporation. His patent work reflects an emphasis on hydroxyapatite, composite preparation, and materials with potential biomedical applications.

Collaborations

Kishida’s listed coworkers include Mitsuru Akashi and Tetsushi Taguchi. Their names are associated with his collaborative work in this area.

Conclusion

Akio Kishida’s patent portfolio highlights methods for producing hydroxyapatite and preparing composites intended for biocompatible applications.