KH

Kotaro Hirayama

DC Dai-Ichi High Frequency Co.: 1 patents #1 of 3Top 35%
Overall (2011): #241,287 of 364,097Top 70%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8042498 Superheated steam generator Yoshimasa Hiramatsu, Takashi Kogin 2011-10-25