Za Mr. Yamamoto, yemwe ndi wopanga zikwangwani waku Japan, adayambitsa makina owotcherera a YAG laser ndi S&Mpweya wozizira wa Teyu woziziritsa madzi CW-6000. Chiyambireni pomwe adayika ziwirizi, bizinesi yake yosayina idakula ndi 20% poyerekeza ndi chaka chatha.
Muzotsatsa zotsatsa ndi ziwonetsero, mutha kuwona makina owotcherera a YAG laser mugawo lamakina. Poyerekeza ndi CO2 laser, kuwotcherera laser ya YAG sikuyenera kudandaula za kutayikira kwa mpweya wa CO2 ndipo kumakhala ndi kuwala kwabwinoko, chifukwa chake nthawi zambiri amagwiritsidwa ntchito popanga ntchito yowotcherera mu bizinesi yazikwangwani. Za Mr. Yamamoto, yemwe ndi wopanga zikwangwani ku Japan, adayambitsa makina owotcherera a YAG laser ndi S&A Teyu refrigeration mpweya utakhazikika madzi ozizira CW-6000. Kuyambira pomwe adayika ziwirizi, bizinesi yake yosayina idakula ndi 20% poyerekeza ndi chaka chatha