Inventor · disambiguated record
Tatsuya Okamura
Also filed as: OKAMURA TATSUYA
2 granted patents·3 pending applications·23 citations·filing 1982–2005
60Inventor score
Files withJFE STEEL CORP1NIPPON CARBON CO LTD1NIPPON KOKAN KK1SUMITOMO OSAKA CEMENT CO LTD1UCHIDA KIYOHIKO1
Top patents by PatentIndex Score
5 records- 0160US6843761B1Paper feed roller and method of manufactureSUMITOMO OSAKA CEMENT CO LTD·Filed 1999·Granted Jan 18, 2005·16 cites·27 claims
- 0252US4440571AProcess for the surface treatment of inorganic fibers for reinforcing titanium or nickel and productNIPPON CARBON CO LTD·Filed 1982·Granted Apr 3, 1984·7 cites·6 claims
- 0350US2006096416A1Refining agent and refining methodJFE STEEL CORP·Filed 2005·Application pending·0 cites
- 0442US2005257644A1Refining agent and refining methodNIPPON KOKAN KK·Filed 2001·Application pending·0 cites
- 0533US2005228081A1Thermoplastic Hydraulic Composition, Formed Article Prepared From The Composition By Hydration- Hardening And Method For Preparing The Hydration- Hardened Former ArticleUCHIDA KIYOHIKO·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →