Isao Mochizuki

Keyswitch assembly having mechanism for controlling touch of keys

Foldable display, input device provided with the display and foldable keyboard, and personal computer provided with the input device

Input device provided with windable display and foldable keyboard, and personal computer provided with the input device

Keyboard having connecting parts with downward open recesses

Key switch device, keyboard with the key switch device, and electronic apparatus with the keyboard

Key switch having elastic portions for facilitating attachment of scissors-type support linkage to keytop and holder, and removal of keytop from linkage

Keyswitch assembly with support mechanism coupled to support plate beneath printed circuit board

Keyswitch assembly with a key support limiting transverse, longitudinal and rotational movement of the key

Assembly with an asymmetrical resilient spring

Capacitance switching device for keyboard