Inventor · disambiguated record
Masakatsu Hata
Also filed as: HATA MASAKATSU
3 granted patents·21 citations·filing 1990–2010
65Inventor score
Top patents by PatentIndex Score
3 records- 0184US8288329B2Hair-treatment composition and hair-treatment method using sameHATA MASAKATSU·Filed 2010·Granted Oct 16, 2012·15 cites·6 claims
- 0267US8298297B2Hair-treatment composition and hair-treatment method using sameHATA MASAKATSU·Filed 2010·Granted Oct 30, 2012·1 cites·4 claims
- 0328US5098489AProcess for manufacturing high-strength parts of an automobile transmission systemYAMAKAWA IND CO LTD·Filed 1990·Granted Mar 24, 1992·5 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →