Inventor · disambiguated record
Kyoji Chiba
Also filed as: CHIBA KYOJI
3 granted patents·2 pending applications·44 citations·filing 1984–2002
69Inventor score
Files withHITACHI LTD3
Top patents by PatentIndex Score
5 records- 0178US6647304B2Product management method and systemHITACHI LTD·Filed 2001·Granted Nov 11, 2003·22 cites·18 claims
- 0252US2003018528A1Selling system for selling products by using a network and a method for sameFiled 2002·Application pending·0 cites
- 0351US4636966AMethod of arranging logic circuit devices on logic circuit boardHITACHI LTD·Filed 1984·Granted Jan 13, 1987·21 cites·4 claims
- 0446US2001021921A1Customer service method and systemFiled 2001·Application pending·0 cites
- 0536US6650286B2Method of collecting information of physical distribution of products and system for offering information of product positionsHITACHI LTD·Filed 2001·Granted Nov 18, 2003·1 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →