Koichi Ota

Title: Koichi Ota: Innovator in Vehicle Body Frame Technology

Introduction

Koichi Ota is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of vehicle body frame technology. His innovative approach has led to the development of a unique die-cast manufacturing method that enhances the structural integrity and dimensional accuracy of vehicle frames.

Latest Patents

Koichi Ota holds a patent for a vehicle body frame, die-cast product, mold for die-cast product, and die-cast method. This patent describes a mold and a die-cast manufacturing method for a die-cast product, where a main frame is contiguously formed with a head pipe, constituting a portion of a hollow lightweight metal vehicle body frame. The mold includes a core for forming the inner space of the hollow vehicle body frame. The core consists of a core body and several splints mounted on it, which have approximately elliptical cross-sectional shapes. The long axes of the ellipses of the splints are aligned parallel to the mold split surface. This design facilitates the measurement of the positional accuracy of the splints, reduces the clearance between the splint and the mold, and allows for high dimensional accuracy in manufacturing the frame.

Career Highlights

Koichi Ota is currently employed at Honda Motor Co., Ltd., where he continues to innovate in vehicle design and manufacturing processes. His work has been instrumental in advancing the technology used in modern vehicle production.

Collaborations

Some of his notable coworkers include Yoshiyuki Kurayoshi and Yoshitaka Seki, who have collaborated with him on various projects within the automotive industry.

Conclusion

Koichi Ota's contributions to vehicle body frame technology exemplify the importance of innovation in the automotive sector. His patented methods and designs are paving the way for more efficient and accurate vehicle manufacturing processes.