Inventor · disambiguated record
Yasuhiko Arai
Also filed as: ARAI YASUHIKO
8 granted patents·3 pending applications·256 citations·filing 1995–2024
87Inventor score
Top patents by PatentIndex Score
11 records- 0189US6125346ASpeech synthesizing system and redundancy-reduced waveform database thereforMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Sep 26, 2000·188 cites·15 claims
- 0276USD576180SBackhoeKUBOTA KK·Filed 2007·Granted Sep 2, 2008·22 cites·1 claims
- 0366US2025243645A1Working machineKUBOTA KK·Filed 2024·Application pending·0 cites
- 0465US12425061B2Waterproof structure for communication device, communication unit, and working machineKUBOTA KK·Filed 2022·Granted Sep 23, 2025·0 cites·9 claims
- 0562US2025230627A1Working machineKUBOTA KK·Filed 2024·Application pending·0 cites
- 0661US9382926B2Oil passage change-over valveKUBOTA KK·Filed 2013·Granted Jul 5, 2016·2 cites·12 claims
- 0756US2023313501A1Lifetime estimation system for working machineKUBOTA KK·Filed 2023·Application pending·0 cites
- 0846US6035272AMethod and apparatus for synthesizing speechMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Mar 7, 2000·24 cites·6 claims
- 0938US5529938AMethod for producing light-emitting diodeSHARP KK·Filed 1995·Granted Jun 25, 1996·7 cites·4 claims
- 1035US5950152AMethod of changing a pitch of a VCV phoneme-chain waveform and apparatus of synthesizing a sound from a series of VCV phoneme-chain waveformsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Sep 7, 1999·12 cites·6 claims
- 1132USD575803SBackhoeKUBOTA KK·Filed 2007·Granted Aug 26, 2008·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →