Masaaki Hagiwara

Title: Masaaki Hagiwara: Innovator in Unmoldability and Shape Inspection Technologies

Introduction

Masaaki Hagiwara is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the fields of unmoldability determination and shape inspection technologies. With a total of 3 patents to his name, Hagiwara's work has advanced the understanding and application of these technologies in various industries.

Latest Patents

Hagiwara's latest patents include an unmoldability determination apparatus, a computer-readable medium, and an unmoldability determination method. The unmoldability determination apparatus features a normal line calculation unit that calculates a normal line extending from a point on the surfaces of a three-dimensional shape of a molded product. It also includes an opposite direction component determination unit that assesses whether the normal line has a directional component opposite to the mold release direction. Additionally, a reach determination unit checks for other surfaces on the molded product that may affect the mold release process. The unmoldability determination unit ultimately determines if a projection surface is unreleasable from the mold.

Another significant patent is the shape inspection apparatus, which includes a shape display unit that visualizes a three-dimensional shape on a screen. This apparatus also features a direction designating unit for specifying a drawing direction, a face designating unit for selecting a face of a shape portion, and a dimension calculating unit that computes the shape dimensional value. A determination unit then evaluates whether the shape portion meets specific conditions by comparing the calculated value with a standard.

Career Highlights

Masaaki Hagiwara is currently employed at Fuji Xerox Co., Ltd., where he continues to innovate and develop new technologies. His work has been instrumental in enhancing the efficiency and accuracy of molding processes.

Collaborations

Hagiwara has collaborated with notable colleagues, including Katsumi Takezaki and Toshihiro Numauchi. Their combined expertise has contributed to the successful development of advanced technologies in their field.

Conclusion

Masaaki Hagiwara's contributions to unmoldability determination and shape inspection technologies have made a significant impact in the industry. His innovative patents and collaborative efforts continue to push the boundaries of what is possible in these fields.