Inventor · disambiguated record
Masahiko Kawauchi
Also filed as: KAWAUCHI MASAHIKO
9 granted patents·135 citations·filing 1983–1996
89Inventor score
Technology areasH01H
Top patents by PatentIndex Score
9 records- 0184US4501938AKeyboard switchALPS ELECTRIC CO LTD·Filed 1983·Granted Feb 26, 1985·27 cites·3 claims
- 0277USD366037SFinger activated cursor controlALPS ELECTRIC USA INC·Filed 1994·Granted Jan 9, 1996·19 cites·1 claims
- 0376USD388065SCursor control input deviceALPS ELECTRIC USA INC·Filed 1996·Granted Dec 23, 1997·21 cites·1 claims
- 0466USD372906SAdjustable mouseALPS ELECTRIC USA INC·Filed 1995·Granted Aug 20, 1996·14 cites·1 claims
- 0563USD386172SAdjustable computer keyboardALPS ELECTRIC USA·Filed 1996·Granted Nov 11, 1997·13 cites·1 claims
- 0661USD386544SComputer game control apparatusALPS ELECTRIC USA·Filed 1996·Granted Nov 18, 1997·14 cites·1 claims
- 0758US5669722AComputer keyboard support mechanismALPS ELECTRIC USA·Filed 1996·Granted Sep 23, 1997·16 cites·9 claims
- 0846USD379179SComputer keyboardALPS ELECTRIC USA INC·Filed 1995·Granted May 13, 1997·6 cites·1 claims
- 0942USD389822SAdjustable keyboardALPS ELECTRIC USA INC·Filed 1996·Granted Jan 27, 1998·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →