He was granted more than 600 patents. His ideas for processes or devices are used in bar-code scanners, automated warehouse manufacturing systems,fax and automated teller machines, the crying baby doll, and Sony Walkman portable cassette player.

VOA: standard.2009.12.18

And then upstairs in the warehouse, they have more selective pieces

仓库的楼上，是精选的商品，

推荐古老店铺 - SpeakingMax英语口语达人

And then upstairs in the warehouse, they have more selective pieces

仓库的楼上，是精选的商品，

推荐古老店铺 - SpeakingMax英语口语达人