Hidenori Sasako

Title: Hidenori Sasako: Innovator in Embroidery Technology

Introduction

Hidenori Sasako is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of embroidery technology, holding a total of 6 patents. His innovative designs and methods have advanced the capabilities of automatic embroidering machines.

Latest Patents

One of his latest patents is an automatic embroidering machine and method. This invention features a control apparatus that compares a limit line of movement of an embroidering frame prior to starting embroidery with a range of selected and stored embroidering letters. It nullifies improper operation keys and indicates appropriate operations of the operation keys through figures. Another notable patent is a control system for frame shift in an embroidering machine. This system allows an embroidery frame to be shifted on a horizontal plane using a pair of pulse motors, changing the relative position between a vertically reciprocating needle and the fabric. A phase sensor continuously detects the rotational phase of an upper drive shaft, ensuring that the horizontal shift of the embroidery frame is controlled to prevent breakage of the needle and damage to the fabric.

Career Highlights

Hidenori Sasako has worked with notable companies in the sewing machine industry, including Janome Sewing Machine Company Limited and Janome Sewing Machine Industry Co., Ltd. His experience in these organizations has contributed to his expertise in developing advanced embroidery technologies.

Collaborations

Throughout his career, Hidenori has collaborated with talented individuals such as Michio Hisatake and Takeshi Kongo. These partnerships have fostered innovation and creativity in his projects.

Conclusion

Hidenori Sasako's contributions to embroidery technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the industry and inspire future advancements.