Kazuhisa Takamizawa

Title: Kazuhisa Takamizawa: Innovator in Crystal Cutting Technology

Introduction

Kazuhisa Takamizawa is a notable inventor based in Vancouver, WA (US). He has made significant contributions to the field of crystal cutting technology. His innovative approach has led to the development of a unique apparatus, system, and method for cutting crystal ingots.

Latest Patents

Kazuhisa holds 1 patent for his invention titled "Apparatus, system and method for cutting a crystal ingot." This patent describes techniques for cutting an ingot into wafers using a wire cutting apparatus. The apparatus utilizes wire with a diameter of less than 0.18 mm, specifically 0.14 mm. It features multiple rollers around which the wire is wrapped, along with nozzles for applying slurry to the wire. The design includes rollers positioned on either side of the crystal ingot, with nozzles located near these rollers. The nozzles collectively disperse slurry at a rate ranging from 40 to 60 liters per minute, typically around 50 liters per minute, and at a viscosity of 42 to 62 centipose, such as 52 centipose.

Career Highlights

Kazuhisa is currently employed at Seh America, Inc., where he continues to innovate in the field of crystal cutting. His work has been instrumental in advancing the technology used in the production of crystal wafers.

Collaborations

Kazuhisa collaborates with Shawn V McAulay, contributing to the development of cutting-edge technologies in their field.

Conclusion

Kazuhisa Takamizawa's contributions to crystal cutting technology exemplify the spirit of innovation. His patented methods and systems are paving the way for advancements in the industry.