Inventor · disambiguated record
Masuo Okada
Also filed as: OKADA MASUO
7 granted patents·9 pending applications·63 citations·filing 1990–2018
83Inventor score
Top patents by PatentIndex Score
16 records- 0173US6218928B1PTC thermistor materialTDK CORP·Filed 1997·Granted Apr 17, 2001·27 cites·9 claims
- 0264US7479242B2Complex mixed conductor containing Pr-doped cerium oxide and spinel-type ferrite and its preparation methodJAPAN SCIENCE & TECH AGENCY·Filed 2007·Granted Jan 20, 2009·2 cites·9 claims
- 0364US6835490B1Alloy for hydrogen storage, method for absorption and release of hydrogen using the alloy, and hydrogen fuel cell using the methodTOHOKU TECHNO ARCH CO LTD·Filed 1999·Granted Dec 28, 2004·16 cites·26 claims
- 0463US7922780B2Method and apparatus for hydrocarbon reforming based on oxygen-permeable membraneJAPAN SCIENCE & TECH AGENCY·Filed 2006·Granted Apr 12, 2011·2 cites·4 claims
- 0555US2006233659A1Hydrogen storage metal alloy and production thereofOKADA MASUO·Filed 2006·Application pending·0 cites
- 0652US7094493B2Hydrogen storage metal alloy, method for absorption and release of hydrogen using the said alloy and hydrogen fuel battery using the said methodDOWA MINING CO·Filed 2004·Granted Aug 22, 2006·1 cites·22 claims
- 0749US2005079090A1Hydrogen storage metal alloy and production thereofFiled 2004·Application pending·0 cites
- 0845US5103637ARocket engine combustion chamberMITSUBISHI HEAVY IND LTD·Filed 1990·Granted Apr 14, 1992·15 cites·7 claims
- 0945US2003003010A1Hydrogen storage alloyFiled 2000·Application pending·0 cites
- 1045US2002179196A1Hydrogen storage alloyFiled 2000·Application pending·0 cites
- 1145US2020369557A1Method controlling evaporation for liquid ingredients contained in container, and glasswareOKADA MASUO·Filed 2018·Application pending·0 cites
- 1245US2002189723A1Method for preparing hydrogen storage alloyFiled 2000·Application pending·0 cites
- 1344US2007006950A1Method of refining alloy crystal grain by hydrogen treatmentOKADA MASUO·Filed 2006·Application pending·0 cites
- 1442US7223358B2Complex mixed conductor and its preparing methodJAPAN SCIENCE & TECH AGENCY·Filed 2003·Granted May 29, 2007·0 cites·8 claims
- 1540US2004011444A1Method of absorption-desorption of hydrogen storage alloy and hydrogen storage alloy and fuel cell using said methodFiled 2002·Application pending·0 cites
- 1640US2004013921A1Method of absorption-desorption of hydrogen storage alloy and hydrogen storage alloy and fuel cell using said methodFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →