Chisho So

Title: Chisho So: Innovator in Working Tools and Drilling Methods

Introduction: Chisho So is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of working tools, particularly in drilling methods. His innovative approach has led to the development of a unique working tool that enhances workability and efficiency.

Latest Patents: Chisho So holds a patent for a working tool and drilling method. This invention is designed to improve workability by incorporating a motor, a trigger switch for motor control, and a microcontroller that manages the motor's operation. The microcontroller is programmed to stop the motor when it detects a rapid increase in motor current, ensuring safety and efficiency. Additionally, it can transition to a retry mode when an overload is detected without a rapid current increase, allowing for repeated activation and stopping of the motor until the load is eliminated. This innovative design enhances the overall functionality of the tool.

Career Highlights: Chisho So is currently employed at Koki Holdings Co., Ltd., where he continues to develop and refine his inventions. His work has been instrumental in advancing the capabilities of working tools in various applications.

Collaborations: Chisho So collaborates with talented colleagues such as Ryosuke Nakano and Tomoaki Sudo. Their combined expertise contributes to the innovative environment at Koki Holdings Co., Ltd.

Conclusion: Chisho So's contributions to the field of working tools and drilling methods exemplify the spirit of innovation. His patented inventions not only improve workability but also enhance safety in tool operation. His ongoing work at Koki Holdings Co., Ltd. continues to push the boundaries of technology in this field.