Inventor · disambiguated record
Kazutaka Watanabe
Also filed as: WATANABE KAZUTAKA
14 granted patents·5 pending applications·261 citations·filing 1975–2025
92Inventor score
Top patents by PatentIndex Score
19 records- 0191US4017828ARedundancy system for data communicationYOKOGAWA ELECTRIC WORKS LTD·Filed 1975·Granted Apr 12, 1977·82 cites·5 claims
- 0291US4007364AWriting instrument with calculatorHOSIDEN ELECTRONICS CO·Filed 1975·Granted Feb 8, 1977·69 cites·10 claims
- 0390US4128889APen type electronic digital calculatorHOSIDEN ELECTRONICS CO·Filed 1977·Granted Dec 5, 1978·44 cites·5 claims
- 0476US2025264687A1Vibrator and vibration wave motorNIKON CORP·Filed 2025·Application pending·0 cites
- 0573US12326612B2Vibrator and vibration wave motorNIKON CORP·Filed 2021·Granted Jun 10, 2025·0 cites·13 claims
- 0663US9199848B2Process for producing spherical aluminum nitride powder and spherical aluminum nitride powder produced by the same processWATANABE KAZUTAKA·Filed 2011·Granted Dec 1, 2015·1 cites·4 claims
- 0763US9073755B2Spherical aluminum nitride powderMUNEOKA TAKATOSHI·Filed 2011·Granted Jul 7, 2015·1 cites·2 claims
- 0863US6134205AOptical disk device and an information reading method applied thereinNEC CORP·Filed 1998·Granted Oct 17, 2000·16 cites·9 claims
- 0959US7625971B2Silica-loaded granular rubber and process for producing the sameTOKUYAMA CORP·Filed 2004·Granted Dec 1, 2009·4 cites·3 claims
- 1059US6231317B1Sealed compressor driven by a motorHITACHI LTD·Filed 1999·Granted May 15, 2001·14 cites·13 claims
- 1159US2025026902A1Coating film removing method and coating film removing equipment for removing coating film from coated filmTORAY INDUSTRIES·Filed 2022·Application pending·0 cites
- 1257US4404643APortable electronic calculator with a writing instrumentHOSIDEN ELECTRONICS CO·Filed 1981·Granted Sep 13, 1983·23 cites·10 claims
- 1353US9401242B2Composite electronic component and composite electronic component manufacturing methodMURATA MANUFACTURING CO·Filed 2014·Granted Jul 26, 2016·0 cites·8 claims
- 1447US2024149581A1Method for removing coating from coated film and equipment for removing coatingTORAY INDUSTRIES·Filed 2022·Application pending·0 cites
- 1543US2007260005A1Silica-Containing Conjugated Diene Based Rubber Composition and MoldingZEON CORP·Filed 2004·Application pending·0 cites
- 1641US9090469B2Method of producing a spherical aluminum nitride powderMUNEOKA TAKATOSHI·Filed 2011·Granted Jul 28, 2015·0 cites·2 claims
- 1741US4046959AData communication system using photocouplersYOKOGAWA ELECTRIC CORP·Filed 1976·Granted Sep 6, 1977·7 cites·5 claims
- 1841US2006143938A1Rubber composition containing silica and method for production therofKARATO TAKESHI·Filed 2004·Application pending·0 cites
- 1936US9056774B2Aluminum nitride powder and method of producing the sameMUNEOKA TAKATOSHI·Filed 2011·Granted Jun 16, 2015·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →