Inventor
MORIKAWA HARUYUKI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “MORIKAWA HARUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYO ENGINEERING CORP
8 patentsUS7153693B2Dec 26, 2006
Method and apparatus for determining urea concentration
TOYO ENGINEERING CORP35 citations86
US5965071AOct 12, 1999
Process for preparing granular urea
TOYO ENGINEERING CORP17 citations82
US4504679AMar 12, 1985
Process for synthesizing urea
TOYO ENGINEERING CORP19 citations73
US4311856AJan 19, 1982
Process for synthesizing urea
TOYO ENGINEERING CORP7 citations73
US10604477B2Mar 31, 2020
Urea manufacturing method and urea manufacturing apparatus
TOYO ENGINEERING CORP1 citations61
US7582237B2Sep 1, 2009
Process for preparing granular urea product
TOYO ENGINEERING CORP2 citations60
US10501407B2Dec 10, 2019
Urea manufacturing method and urea manufacturing apparatus
TOYO ENGINEERING CORP1 citations54
US10173972B2Jan 8, 2019
Method for producing high-purity aqueous urea solution in urea production process
TOYO ENGINEERING CORP0 citations51