Inventor · disambiguated record
Michio Katayama
Also filed as: KATAYAMA MICHIO
2 granted patents·10 citations·filing 1991–1993
54Inventor score
Files withKAWASAKI STEEL CO2
Top patents by PatentIndex Score
2 records- 0131US5172183AGlow discharge atomic emission spectroscopy and apparatus thereofKAWASAKI STEEL CO·Filed 1991·Granted Dec 15, 1992·7 cites·6 claims
- 0228US5510196ACorrosion resistant steel sheets improved in corrosion resistance and other characteristicsKAWASAKI STEEL CO·Filed 1993·Granted Apr 23, 1996·3 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →