Yoshiaki Haga

Title: Biography of Yoshiaki Haga

Introduction

Yoshiaki Haga is a notable inventor from Nagano-ken, Japan, recognized for his contributions to the field of fastening technology. He holds two patents that showcase his innovative approach to solving practical problems in electrical appliances.

Latest Patents

Haga's latest patents include a push nut and a method for producing the same. The push nut features a washer member and a push spring with radial blade pieces arranged like a truncated cone, designed to securely retain a shaft or rod onto a frame or chassis of an electrical appliance. This invention allows for easy production by cutting or punching an elastic plate into an elementary flat plate and folding it to unite the push spring and washer member. Another patent describes a push nut formed of an annular rim and an elastic prong member with a fragile portion that can be easily bent, enabling secure engagement with rod-shaped articles. This design facilitates easy disengagement with minimal damage, promoting effective reuse.

Career Highlights

Throughout his career, Yoshiaki Haga has worked with prominent companies such as Topy Fasteners, Ltd. and Ichikoh Industries, Ltd. His experience in these organizations has contributed to his expertise in fastening solutions and product development.

Collaborations

Haga has collaborated with notable coworkers, including Ken'ichi Miyoshi and Fumio Nakazima. These partnerships have likely enriched his work