Inventor · disambiguated record
Masaki Ina
Also filed as: INA MASAKI
2 granted patents·17 citations·filing 1994–2014
54Inventor score
Top patents by PatentIndex Score
2 records- 0173US10081042B2Electric resistance welded steel pipe excellent in weld zone and method of production of sameNIPPON STEEL & SUMITOMO METAL CORP·Filed 2014·Granted Sep 25, 2018·1 cites·6 claims
- 0244US5522915AMethod and apparatus for sequentially and continuously determining concentrations of carbon, hydrogen, and nitrogen in molten steel, and method and apparatus for rapidly determining trace amounts of carbon in molten steelHERAEUS ELECTRONITE JAPAN LTD·Filed 1994·Granted Jun 4, 1996·16 cites·6 claims
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