RG

Ryuusuke Gotouda

HC Hitachi Plant Engineering & Construction Co.: 1 patents #53 of 194Top 30%
Overall (All Time): #3,443,903 of 4,157,543Top 85%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6868680 Air-conditioning control apparatus using heater Masayoshi Sakuma, Kouji Watanabe, Minoru Takahashi, Hidenao Kawai, Toshio Onodera +4 more 2005-03-22