Inventor · disambiguated record
Toshiyuki Moritsu
Also filed as: MORITSU TOSHIYUKI
4 granted patents·4 pending applications·102 citations·filing 1999–2007
79Inventor score
Files withHITACHI LTD6
Top patents by PatentIndex Score
8 records- 0183US7305558B1Digital signing methodHITACHI LTD·Filed 2000·Granted Dec 4, 2007·38 cites·14 claims
- 0282US6947911B1Method for making contract and system for processing contractHITACHI LTD·Filed 2000·Granted Sep 20, 2005·41 cites·21 claims
- 0376US7770009B2Digital signing methodHITACHI LTD·Filed 2007·Granted Aug 3, 2010·6 cites·9 claims
- 0455US2005188053A1Apparatus and method for inspecting electronic announcementFiled 2004·Application pending·0 cites
- 0552US2004138974A1Method and system for managing money of a customerFiled 2003·Application pending·0 cites
- 0650US2002049670A1Electronic payment method and systemHITACHI LTD·Filed 2001·Application pending·0 cites
- 0746US6674917B1Method of synthesizing an image for any light source position and apparatus thereforHITACHI LTD·Filed 1999·Granted Jan 6, 2004·17 cites·11 claims
- 0841US2005262061A1System, method and program product for checking disclosure of information on networkHITACHI LTD·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →