Inventor · disambiguated record

Shigeo Ampo

Also filed as: AMPO SHIGEO

2 granted patents·6 citations·filing 2003–2003

51Inventor score

Technology areasC22B

Files withTOHO TITANIUM CO LTD2

Top patents by PatentIndex Score

2 records

0163US6942715B2Process for producing metallic titaniumTOHO TITANIUM CO LTD·Filed 2003·Granted Sep 13, 2005·4 cites·9 claims
0256US6989041B2Process for producing titanium spongeTOHO TITANIUM CO LTD·Filed 2003·Granted Jan 24, 2006·2 cites·8 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →