Inventor · disambiguated record
Eiji Sakata
Also filed as: SAKATA EIJI
13 granted patents·2 pending applications·194 citations·filing 1989–2017
91Inventor score
Files withTOYO ENGINEERING CORP5HITACHI MAXELL4HITACHI INT ELECTRIC INC1JAPAN ATOMIC ENERGY AGENCY1KYOCERA CORP1
Top patents by PatentIndex Score
15 records- 0186US6518457B1Urea synthesis processTOYO ENGINEERING CORP·Filed 2002·Granted Feb 11, 2003·18 cites·7 claims
- 0281US7153693B2Method and apparatus for determining urea concentrationTOYO ENGINEERING CORP·Filed 2003·Granted Dec 26, 2006·35 cites·10 claims
- 0378US5775219ASqueegee for screen printingHITACHI MAXELL·Filed 1996·Granted Jul 7, 1998·30 cites·10 claims
- 0477US7344663B2Multi-nozzle for granulation and method for manufacturing granular productTOYO ENGINEERING CORP·Filed 2006·Granted Mar 18, 2008·5 cites·3 claims
- 0572US7582237B2Process for preparing granular urea productTOYO ENGINEERING CORP·Filed 2006·Granted Sep 1, 2009·2 cites·4 claims
- 0671US6179893B1Process for generation of fertilizer granules containing urea and ammonium sulfateTOYO ENGINEERING CORP·Filed 1999·Granted Jan 30, 2001·31 cites·25 claims
- 0768US5826516ASqueegee for screen printing and its production methodHITACHI MAXELL·Filed 1997·Granted Oct 27, 1998·27 cites·7 claims
- 0867US10216697B2Management system for skin condition measurement analysis information and management method for skin condition measurement analysis informationMAXELL HOLDINGS LTD·Filed 2017·Granted Feb 26, 2019·1 cites·21 claims
- 0967US9779167B2Management system for skin condition measurement analysis information and management method for skin condition measurement analysis informationHITACHI MAXELL·Filed 2013·Granted Oct 3, 2017·4 cites·45 claims
- 1066US4977042ARechargeable type small electric applianceHITACHI MAXELL·Filed 1989·Granted Dec 11, 1990·39 cites·15 claims
- 1163US7780877B2High-frequency substrate and production method thereforJAPAN ATOMIC ENERGY AGENCY·Filed 2006·Granted Aug 24, 2010·2 cites·9 claims
- 1244US2018298488A1Film formation apparatus and film formation methodHITACHI INT ELECTRIC INC·Filed 2014·Application pending·0 cites
- 1343US9773964B2Electronic componentKYOCERA CORP·Filed 2012·Granted Sep 26, 2017·0 cites·20 claims
- 1441US2014058255A1Physiological Information Detection SystemKYUSHU TLO CO LTD·Filed 2013·Application pending·0 cites
- 1532US8663995B2Method for analyzing aqueous ammonium carbamate solution, and method for operating unreacted gas absorberSAKATA EIJI·Filed 2010·Granted Mar 4, 2014·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →