Inventor · disambiguated record
Takako Oono
Also filed as: OONO TAKAKO
8 granted patents·3 pending applications·35 citations·filing 2001–2007
84Inventor score
Top patents by PatentIndex Score
11 records- 0181US6778877B2Chemical substance total management system, storage medium storing chemical substance management program and chemical substance total management methodHITACHI LTD·Filed 2001·Granted Aug 17, 2004·14 cites·4 claims
- 0276US6980883B2Chemical substance total management system, storage medium storing chemical substance management program and chemical substance total management methodHITACHI LTD·Filed 2004·Granted Dec 27, 2005·7 cites·1 claims
- 0375US7092960B2Chemical material integrated management system and method thereofHITACHI LTD·Filed 2001·Granted Aug 15, 2006·11 cites·2 claims
- 0471US7272465B2Chemical substance total management system, storage medium storing chemical substance management program and chemical substance total management methodHITACHI LTD·Filed 2005·Granted Sep 18, 2007·1 cites·3 claims
- 0568US6934640B2Method and system for comprehensive management of chemical materialsHITACHI LTD·Filed 2001·Granted Aug 23, 2005·2 cites·39 claims
- 0662US7536239B2Chemical substance total management system, storage medium storing chemical substance management program and chemical substance total management methodHITACHI LTD·Filed 2007·Granted May 19, 2009·0 cites·6 claims
- 0762US7532946B2Chemical substance total management system, storage medium storing chemical substance management program and chemical substance total management methodHITACHI LTD·Filed 2007·Granted May 12, 2009·0 cites·12 claims
- 0862US7433757B2Chemical substance total management system, storage medium storing chemical substance management program and chemical substance total management methodHITACHI LTD·Filed 2007·Granted Oct 7, 2008·0 cites·10 claims
- 0956US2002133302A1Environmental performance improvement support system and environmental performance improvement support methodHITACHI LTD·Filed 2002·Application pending·0 cites
- 1055US2002004768A1Method and system for comprehensive management of chemical materialsFiled 2001·Application pending·0 cites
- 1142US2007061044A1Method and system for comprehensive management of chemical materialsSEKINE AKIRA·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →