Inventor
SAKATA EIJI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “SAKATA EIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYO ENGINEERING CORP
5 patentsUS6179893B1Jan 30, 2001
Process for generation of fertilizer granules containing urea and ammonium sulfate
TOYO ENGINEERING CORP31 citations88
US7153693B2Dec 26, 2006
Method and apparatus for determining urea concentration
TOYO ENGINEERING CORP35 citations86
US6518457B1Feb 11, 2003
Urea synthesis process
TOYO ENGINEERING CORP18 citations84
US7582237B2Sep 1, 2009
Process for preparing granular urea product
TOYO ENGINEERING CORP2 citations60
US7344663B2Mar 18, 2008
Multi-nozzle for granulation and method for manufacturing granular product
TOYO ENGINEERING CORP5 citations60
HITACHI MAXELL
4 patentsUS5826516AOct 27, 1998
Squeegee for screen printing and its production method
HITACHI MAXELL27 citations91
US5775219AJul 7, 1998
Squeegee for screen printing
HITACHI MAXELL30 citations91
US4977042ADec 11, 1990
Rechargeable type small electric appliance
HITACHI MAXELL39 citations87
US9779167B2Oct 3, 2017
Management system for skin condition measurement analysis information and management method for skin condition measurement analysis information
HITACHI MAXELL4 citations70