Kazuo Akashi

Power supply control system for a portable computer

Personal computer for performing charge and switching control of different types of battery packs

Portable computer powered by rechargeable batteries

Electronic apparatus equipped with detachable unit having retaining members, interlock, and locking cover plate

Portable electronic device with memory card unit having symmetrical terminals

Electronic apparatus equipped with detachable unit having retaining members locked by a removable cover plate

Electronic apparatus with storing portion into which a detachable unit with a slidably attached unit holder is slidably connected

A computer system having storage devices

Elektronische Vorrichtung mit einer abnehmbaren Einheit ausgerüstet An electronic apparatus equipped with a detachable unit

An electronic device equipped with a detachable unit