Inventor · disambiguated record
Motoaki Oyama
Also filed as: OYAMA MOTOAKI
4 granted patents·58 citations·filing 1992–2022
71Inventor score
Top patents by PatentIndex Score
4 records- 0188US5855699AMethod for manufacturing welded clad steel tubeDAIDO STEEL CO LTD·Filed 1997·Granted Jan 5, 1999·45 cites·8 claims
- 0254US12243361B2Measurement data synchronization method, testing method, and non-transitory computer-readable medium storing computer programMEIDENSHA ELECTRIC MFG CO LTD·Filed 2022·Granted Mar 4, 2025·0 cites·5 claims
- 0354US5350561ACr-Mo steel pipe and welding method thereofNIPPON KOKAN KK·Filed 1993·Granted Sep 27, 1994·13 cites·15 claims
- 0424US5435858AMethod for TIG welding 1.25 Cr-0.5Mo steel pipe for which preheating and postheating treatments can be effectively omittedNIPPON KOKAN KK·Filed 1992·Granted Jul 25, 1995·0 cites·8 claims
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