Inventor · disambiguated record
Yutaka Tamai
Also filed as: TAMAI YUTAKA
11 granted patents·172 citations·filing 1988–2015
91Inventor score
Top patents by PatentIndex Score
11 records- 0189US5406875AKeyboard apparatus for electronic musical instrumentKAWAI MUSICAL INSTR MFG CO·Filed 1993·Granted Apr 18, 1995·54 cites·2 claims
- 0281US10323977B2Support structure for a combination weighing deviceISHIDA SEISAKUSHO·Filed 2015·Granted Jun 18, 2019·4 cites·14 claims
- 0378US9417115B2Combination weighing device with imaging systemISHIDA SEISAKUSHO·Filed 2013·Granted Aug 16, 2016·6 cites·15 claims
- 0474US6545230B2Combinational weighing or counting apparatusISHIDA SEISAKUSHO·Filed 2001·Granted Apr 8, 2003·17 cites·19 claims
- 0572US5542332AKeyboard apparatus for electronic musical instrumentKAWAI MUSICAL INSTR MFG CO·Filed 1994·Granted Aug 6, 1996·22 cites·2 claims
- 0670US5079985AKeyboard apparatus for electronic keyboard musical instrumentKAWAI MUSICAL INSTR MFG CO·Filed 1990·Granted Jan 14, 1992·23 cites·9 claims
- 0770US5036743AKeyboard device for electronic musical instrumentKAWAI MUSICAL INSTR MFG CO·Filed 1989·Granted Aug 6, 1991·26 cites·3 claims
- 0861US9194735B2Combination weighing device initializationISHIDA SEISAKUSHO·Filed 2013·Granted Nov 24, 2015·4 cites·19 claims
- 0950US7064281B2Combination weighing deviceISHIDA SEISAKUSHO·Filed 2003·Granted Jun 20, 2006·5 cites·6 claims
- 1047US4890533AKey device for electronic keyboard musical instrumentKAWAI MUSICAL INSTR MFG CO·Filed 1988·Granted Jan 2, 1990·11 cites·1 claims
- 1128USD755065SMultihead weigherISHIDA SEISAKUSHO·Filed 2015·Granted May 3, 2016·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →