Inventor · disambiguated record
Katsutoshi Kitaoh
Also filed as: KITAOH KATSUTOSHI
4 granted patents·322 citations·filing 1987–1989
83Inventor score
Technology areasA63B
Files withSUMITOMO RUBBER IND4
Top patents by PatentIndex Score
4 records- 0193US5156405AGolf ballSUMITOMO RUBBER IND·Filed 1988·Granted Oct 20, 1992·130 cites·13 claims
- 0289US4974852AOne-piece solid golf ballSUMITOMO RUBBER IND·Filed 1989·Granted Dec 4, 1990·87 cites·7 claims
- 0382US4871589AMethod of coating a golf ballSUMITOMO RUBBER IND·Filed 1988·Granted Oct 3, 1989·62 cites·3 claims
- 0470US4802674AGolf ballSUMITOMO RUBBER IND·Filed 1987·Granted Feb 7, 1989·43 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →