Inventor · disambiguated record
Yoichirou Shimomuku
Also filed as: SHIMOMUKU YOICHIROU
5 granted patents·33 citations·filing 2004–2008
76Inventor score
Files withYAMAHA CORP5
Top patents by PatentIndex Score
5 records- 0179US7541532B2Key structure and keyboard apparatusYAMAHA CORP·Filed 2006·Granted Jun 2, 2009·10 cites·9 claims
- 0278US7176370B2Key structure and keyboard apparatusYAMAHA CORP·Filed 2004·Granted Feb 13, 2007·19 cites·9 claims
- 0367US7652207B2Key structure and keyboard apparatusYAMAHA CORP·Filed 2008·Granted Jan 26, 2010·4 cites·8 claims
- 0445US7268285B2Key structure and keyboard apparatusYAMAHA CORP·Filed 2004·Granted Sep 11, 2007·0 cites·9 claims
- 0543US7265288B2Key structureYAMAHA CORP·Filed 2005·Granted Sep 4, 2007·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →