Inventor · disambiguated record
Masami Yada
Also filed as: YADA MASAMI
3 granted patents·111 citations·filing 1989–1997
76Inventor score
Files withHITACHI LTD3
Top patents by PatentIndex Score
3 records- 0179US5035579AWater-turbine runner and process for manufacturing the sameHITACHI LTD·Filed 1989·Granted Jul 30, 1991·40 cites·14 claims
- 0275US5628449AMethod of welding a carbon steel and an austenitic stainless steel together and resultant structureHITACHI LTD·Filed 1995·Granted May 13, 1997·37 cites·8 claims
- 0373US6077615AGas turbine nozzle, power generation gas turbine, co-base alloy and welding materialHITACHI LTD·Filed 1997·Granted Jun 20, 2000·34 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →