Inventor · disambiguated record
Yasuhiro Hamatsuka
Also filed as: HAMATSUKA YASUHIRO
2 granted patents·3 pending applications·1 citations·filing 2006–2011
29Inventor score
Technology areasG06Q
Top patents by PatentIndex Score
5 records- 0164US7747623B2Product design support method and systemHITACHI LTD·Filed 2007·Granted Jun 29, 2010·1 cites·10 claims
- 0254US8521573B2System and method for supporting selection of subject for restriction countermeasureTANAKA MASATAKA·Filed 2009·Granted Aug 27, 2013·0 cites·8 claims
- 0346US2007061310A1Method for extracting injustice of component attribute information and system for extracting injustice of object attribute informationNINAGAWA NORIYASU·Filed 2006·Application pending·0 cites
- 0444US2010325028A1Supplier evaluation method in electronic commerce and system thereofHITACHI LTD·Filed 2010·Application pending·0 cites
- 0542US2011213632A1Environmental information documenting apparatus and environmental information documenting methodHITACHI LTD·Filed 2011·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →