Inventor · disambiguated record
Tamotu Oka
Also filed as: OKA TAMOTU
3 granted patents·63 citations·filing 1979–1986
72Inventor score
Files withMITSUBISHI HEAVY IND LTD3
Top patents by PatentIndex Score
3 records- 0187US4287405AProcess and apparatus for exhausting fumes produced by arc weldingMITSUBISHI HEAVY IND LTD·Filed 1979·Granted Sep 1, 1981·45 cites·10 claims
- 0248US4754118AMethod for fabricating a structural assembly having narrow gapsMITSUBISHI HEAVY IND LTD·Filed 1986·Granted Jun 28, 1988·12 cites·3 claims
- 0335US4813806AWelding beveling of T-jointMITSUBISHI HEAVY IND LTD·Filed 1986·Granted Mar 21, 1989·6 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →