Hiroyuki Saitou

Title: Hiroyuki Saitou: Innovator in Cutting Technology

Introduction

Hiroyuki Saitou is a notable inventor based in Hitachinaka, Japan. He has made significant contributions to the field of cutting technology, holding a total of 5 patents. His innovative designs focus on enhancing the functionality and efficiency of cutting devices.

Latest Patents

One of Saitou's latest patents is a portable cutting device capable of adjusting cutting depth. This device allows users to change and adjust the cutting depth of a circular saw blade relative to a base with minimal labor. The saw cover is pivoted on the base to facilitate this adjustment. An adjustment guide extends from the base in a direction that allows for the pivoting of the saw cover, ensuring a superposed relation to the saw cover. Additionally, a tightening unit is positioned on the saw cover to provide selective tightening between the saw cover and the adjustment guide. This unit includes a shaft part that extends through both components, a pivot operation part that is movable about the shaft's axis, and an urging part that can be adjusted in the axial direction.

Another significant patent is a digital miter saw designed for displaying the angle of the cutter blade when cutting a workpiece. This miter saw features a base and a member that is supported and movable relative to the base. A cutting member is also movable with this member. The device includes a detector that can identify either a miter angle or a bevel angle between the cutting member and the workpiece, outputting a signal that indicates the detected angle. A digital controller is integrated into the saw, equipped with an interface to receive this signal.

Career Highlights

Hiroyuki Saitou is currently employed at Hitachi Koki Co., Ltd., where he continues to innovate and develop cutting-edge technologies. His work has significantly impacted the efficiency and precision of cutting tools used in various industries.

Collaborations

Saitou has collaborated with notable colleagues, including Hiromi Ozawa and Nobuhiro Takano. Their teamwork has contributed to the advancement of cutting technology and the successful development of innovative products.

Conclusion

Hiroyuki Saitou's contributions to cutting technology through his patents and collaborations highlight his role as a leading inventor in the field. His innovative designs continue to influence the industry and improve the functionality of cutting devices