Inventor

SOTODA KAZUHIKO

JP2 patents

Patents

2 patents

US7681326B2Mar 23, 2010

All weather passive-type solar Ogako drying house

MARUSHO GIKEN CO LTD8 citations75

US7637030B2Dec 29, 2009

Fully passive-type solar lumber drying house

MARUSHO GIKEN CO LTD5 citations55