Inventor · disambiguated record
Tsuyoshi Mitarai
Also filed as: MITARAI TSUYOSHI
14 granted patents·5 pending applications·65 citations·filing 1981–2025
89Inventor score
Top patents by PatentIndex Score
19 records- 0184US4437377ADigital electronic musical instrumentCASIO COMPUTER CO LTD·Filed 1982·Granted Mar 20, 1984·25 cites·10 claims
- 0279US10151919B2Lens deviceFUJIFILM CORP·Filed 2017·Granted Dec 11, 2018·2 cites·16 claims
- 0369US10437028B2Lens device, camera system, and aberration correction unitFUJIFILM CORP·Filed 2018·Granted Oct 8, 2019·1 cites·9 claims
- 0467US4463646APower saving apparatus for electronic musical instrumentCASIO COMPUTER CO LTD·Filed 1982·Granted Aug 7, 1984·12 cites·7 claims
- 0565US2024353533A1Distance measurement deviceFUJIFILM CORP·Filed 2024·Application pending·0 cites
- 0661US10802271B2Lens deviceFUJIFILM CORP·Filed 2018·Granted Oct 13, 2020·0 cites·16 claims
- 0761US2025291149A1Lens deviceFUJIFILM CORP·Filed 2025·Application pending·0 cites
- 0860US12360335B2Optical system, lens device, imaging device, and projection deviceFUJIFILM CORP·Filed 2022·Granted Jul 15, 2025·0 cites·15 claims
- 0955US4453440AEnvelope control system for electronic musical instrumentCASIO COMPUTER CO LTD·Filed 1981·Granted Jun 12, 1984·7 cites·16 claims
- 1051US9360654B2Lens device and method of controlling focusFUJIFILM CORP·Filed 2013·Granted Jun 7, 2016·0 cites·18 claims
- 1148US9170396B2Imaging lens barrelFUJIFILM CORP·Filed 2014·Granted Oct 27, 2015·0 cites·4 claims
- 1248US2015109683A1Lens system, lens barrel, and drive unitFUJIFILM CORP·Filed 2014·Application pending·0 cites
- 1346US4534257AElectronic musical instrumentCASIO COMPUTER CO LTD·Filed 1984·Granted Aug 13, 1985·10 cites·11 claims
- 1444US9715080B2Lens deviceFUJIFILM CORP·Filed 2017·Granted Jul 25, 2017·0 cites·9 claims
- 1541US8497113B2Chloride ion-resistant sulfur-oxidizing bacteriaOHTSUKA NORIMASA·Filed 2007·Granted Jul 30, 2013·0 cites·1 claims
- 1640US4414878ATone data compressing and expanding system for digital electronic musical instrumentCASIO COMPUTER CO LTD·Filed 1981·Granted Nov 15, 1983·3 cites·6 claims
- 1740US2011109982A1Lens apparatusFUJIFILM CORP·Filed 2010·Application pending·0 cites
- 1838US2008026450A1Method of leaching copper sulfide ores containing chalcopyriteNIPPON MINING CO·Filed 2007·Application pending·0 cites
- 1936US4655112AAutomatic music playing apparatusCASIO COMPUTER CO LTD·Filed 1985·Granted Apr 7, 1987·5 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →