Denso Corporation

Jun Hamamoto

Makoto Saito

Hiroki Nose

A windscreen wiper blade includes a blade body, a blade rubber, and a yoke. The blade body includes first and second locks. The yoke is made of a metal plate and includes a first extension and a blade rubber retainer. The first extension has a fitting bead which the first lock engages. The blade rubber retainer extends from the first extension and retains the blade rubber. The yoke also includes second and third extensions. The second extension extends away from the blade rubber from an end of the first extension located away from the fitting bead. The third extension has a locking hole in which the second lock is fit and extends toward the blade rubber from an end of the second extension located away from the first extension. The yoke includes a burned portion defining a boundary between the second and third extension. The second and third extensions overlap.

Growing community of inventors

Kariya, Japan

Jun Hamamoto