Toshi Sasaki

Title: Toshi Sasaki: Innovator in Film Sticking Technology

Introduction

Toshi Sasaki is a notable inventor based in Ibaraki, Japan, recognized for his contributions to the field of film sticking technology. With a total of six patents to his name, he has made significant advancements that enhance manufacturing processes in various industries.

Latest Patents

Sasaki's latest patents include a method for sticking an insulating film to a lead frame. This innovative method utilizes plural divided punches that have a clearance between them, allowing for the absorption of thermal expansion caused by heat from a heater. The punched insulating film is then adhered to the lead frame through a pressing process involving the divided punches and the heater. Another significant patent is for a method and apparatus for sticking a film to a lead frame. This apparatus features a punch that moves up and down for punching the film, a die for placing the film, and a heating plate for the lead frame. The design includes a buffer layer on the die to reduce compressing stress while increasing tensile stress during the punching step, preventing cracks in the punched film.

Career Highlights

Throughout his career, Toshi Sasaki has worked with prominent companies such as Hitachi Cable, Inc. and Hitachi, Ltd. His experience in these organizations has contributed to his expertise in developing innovative solutions in film sticking technology.

Collaborations

Sasaki has collaborated with notable coworkers, including Takashi Suzumura and Teruyuki Watahiki, who have contributed to his projects and innovations.

Conclusion

Toshi Sasaki's work in film sticking technology showcases his inventive spirit and dedication to improving manufacturing processes. His patents reflect a commitment to innovation that continues to influence the industry.