Daiki Fujii

Title: Daiki Fujii: Innovator in Diamond Crystal Polishing

Introduction

Daiki Fujii is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of diamond crystal polishing, holding two patents that showcase his innovative techniques. His work is essential for advancing the quality and precision of diamond crystals used in various applications.

Latest Patents

Fujii's latest patents include a method for polishing diamond crystals and a specific type of diamond crystal. The method for polishing involves preparing a diamond crystal with a main surface oriented in the (100) plane. Mechanical polishing is performed using a polishing wheel, ensuring that the tangent direction at the contact position is within ±10 degrees of the <110> direction of the diamond crystal. This process creates an affected region that is parallel to the (111) plane orientation of the diamond crystal. Following this, chemical mechanical polishing is applied to remove the affected region from the main surface. The diamond crystal patent describes a bulk form diamond crystal that includes dislocation concentration regions, with specific intervals and orientations that enhance its structural integrity.

Career Highlights

Fujii is currently employed at Orbray Co., Ltd., where he continues to develop innovative solutions in the field of diamond technology. His expertise in polishing techniques has positioned him as a key figure in the industry.

Collaborations

Fujii collaborates with talented coworkers, including Seongwoo Kim and Koji Koyama, who contribute to the innovative environment at Orbray Co., Ltd. Their combined efforts enhance the research and development of advanced diamond polishing methods.

Conclusion

Daiki Fujii's contributions to diamond crystal polishing through his patents reflect his dedication to innovation in the field. His work not only advances technology but also sets a standard for future developments in diamond applications.