Inventor · disambiguated record
Etsushi Yamamoto
Also filed as: YAMAMOTO ETSUSHI
5 granted patents·2 pending applications·119 citations·filing 1983–2004
83Inventor score
Technology areasH03H
Top patents by PatentIndex Score
7 records- 0193USD286132SRouterRYOBI LTD·Filed 1984·Granted Oct 14, 1986·50 cites·1 claims
- 0289USD280883SPortable electric drillRYOBI LTD·Filed 1983·Granted Oct 8, 1985·27 cites·1 claims
- 0383USD286131SRouterRYOBI LTD·Filed 1984·Granted Oct 14, 1986·21 cites·1 claims
- 0471USD288896SElectric chainsawRYOBI LTD·Filed 1984·Granted Mar 24, 1987·12 cites·1 claims
- 0561USD309087SElectric chain sawRYOBI LTD·Filed 1987·Granted Jul 10, 1990·9 cites·1 claims
- 0636US2004217825A1Noise reduction high frequency circuitMURATA MANUFACTURING CO·Filed 2004·Application pending·0 cites
- 0734US2003058060A1Noise reduction high frequency circuitMURATA MANUFACTURING CO·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →