Inventor
HIROTSUJI JUNJI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “HIROTSUJI JUNJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
17 patentsUS6884355B2Apr 26, 2005
Process for treating organic wastewater and apparatus for treating the organic wastewater
MITSUBISHI ELECTRIC CORP26 citations92
US5888271AMar 30, 1999
Ozone storing method and ozone storage system
MITSUBISHI ELECTRIC CORP32 citations92
US6214240B1Apr 10, 2001
Method for ozone treatment using a mixture of ozone and hydrogen peroxide
MITSUBISHI ELECTRIC CORP32 citations91
US7070747B2Jul 4, 2006
Process of eluting and recovering phosphorus from sludge
MITSUBISHI ELECTRIC CORP8 citations72
US6495109B1Dec 17, 2002
Ozone supplying apparatus
MITSUBISHI ELECTRIC CORP5 citations72
US6228331B1May 8, 2001
Ozone supplying apparatus
MITSUBISHI ELECTRIC CORP5 citations72
US6086772AJul 11, 2000
Method and apparatus for preventing biofouling in cooling water system
MITSUBISHI ELECTRIC CORP12 citations72
US6083464AJul 4, 2000
Ozone supplying apparatus with fluid purification and recycling
MITSUBISHI ELECTRIC CORP9 citations72
US6054102AApr 25, 2000
Ozone producing apparatus utilizing feedback control from ozone density measurement
MITSUBISHI ELECTRIC CORP12 citations72
US6878284B2Apr 12, 2005
Method and apparatus of treating water containing a nitrogen compound
MITSUBISHI ELECTRIC CORP9 citations69
US6315962B1Nov 13, 2001
Ozone producing apparatus
MITSUBISHI ELECTRIC CORP5 citations61
US6214298B1Apr 10, 2001
Ozone producing apparatus responsive to an abnormal driving condition
MITSUBISHI ELECTRIC CORP6 citations61
US7063794B2Jun 20, 2006
Water treatment apparatus
MITSUBISHI ELECTRIC CORP3 citations57
US7320759B2Jan 22, 2008
Sludge treatment method
MITSUBISHI ELECTRIC CORP0 citations51
US7288191B2Oct 30, 2007
Sludge treatment apparatus
MITSUBISHI ELECTRIC CORP0 citations51
US6589397B1Jul 8, 2003
Electric energy converting/storing method
MITSUBISHI ELECTRIC CORP1 citations50
US6537508B1Mar 25, 2003
Electric energy converting/storing system
MITSUBISHI ELECTRIC CORP1 citations50