Inventor · disambiguated record
Tsutomu Okamoto
Also filed as: OKAMOTO TSUTOMU
22 granted patents·1 pending application·186 citations·filing 1977–2021
95Inventor score
Top patents by PatentIndex Score
23 records- 0186USD795819SOptical fiber arrayADAMANT CO LTD·Filed 2016·Granted Aug 29, 2017·32 cites·1 claims
- 0282US4887052ATuned oscillator utilizing thin film ferromagnetic resonatorSONY CORP·Filed 1988·Granted Dec 12, 1989·47 cites·4 claims
- 0379US9033599B2Printing device with print timing control based on paperboard basis weightISOWA KK·Filed 2013·Granted May 19, 2015·4 cites·9 claims
- 0466US9939387B2Optical inspection deviceISHIDA SEISAKUSHO·Filed 2014·Granted Apr 10, 2018·1 cites·6 claims
- 0564US5135746AControl of protozoal diseaseTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1990·Granted Aug 4, 1992·26 cites·15 claims
- 0655US5370076AMethod of producing single crystal of KTiOPO4SONY CORP·Filed 1993·Granted Dec 6, 1994·11 cites·8 claims
- 0755US4983936AFerromagnetic resonance deviceSONY CORP·Filed 1989·Granted Jan 8, 1991·12 cites·14 claims
- 0854US2009314750A1Gap control device and laser lap welding methodSUZUKI MOTOR CORPROATION·Filed 2009·Application pending·0 cites
- 0953USD777681SOptical fiber arrayADAMANT CO LTD·Filed 2014·Granted Jan 31, 2017·8 cites·1 claims
- 1052US12032208B2Optical connector and optical connector manufacturing methodORBRAY CO LTD·Filed 2021·Granted Jul 9, 2024·0 cites·16 claims
- 1149US5322588AMethod for producing KTIOPO4 single crystalSONY CORP·Filed 1992·Granted Jun 21, 1994·8 cites·6 claims
- 1248US12210191B2Optical coupling device and method for manufacturing optical coupling deviceORBRAY CO LTD·Filed 2021·Granted Jan 28, 2025·0 cites·4 claims
- 1348USD788042SOptical fiber arrayADAMANT CO LTD·Filed 2015·Granted May 30, 2017·5 cites·1 claims
- 1444USD778840SBlock for transformation of optical pathADAMANT CO LTD·Filed 2015·Granted Feb 14, 2017·4 cites·1 claims
- 1542US7060913B2Measuring apparatusISHIDA SEISAKUSHO·Filed 2004·Granted Jun 13, 2006·3 cites·9 claims
- 1639US4642795AThermomagnetic recording systemSONY CORP·Filed 1984·Granted Feb 10, 1987·3 cites·5 claims
- 1739US4212688AAlloy for magnetoresistive element and method of manufacturing the sameSONY CORP·Filed 1978·Granted Jul 15, 1980·4 cites·15 claims
- 1838US4898440AOptical waveguide deviceSONY CORP·Filed 1988·Granted Feb 6, 1990·6 cites·3 claims
- 1936US4235663AMethod of producing a dielectric of two-layer constructionSONY CORP·Filed 1977·Granted Nov 25, 1980·3 cites·15 claims
- 2034US6248167B1Method for single crystal growth and growth apparatusSONY CORP·Filed 1999·Granted Jun 19, 2001·2 cites·4 claims
- 2133US5785753ASingle crystal manufacturing methodSONY CORP·Filed 1995·Granted Jul 28, 1998·3 cites·7 claims
- 2228USD817286SOptical fiber arrayADAMANT CO LTD·Filed 2015·Granted May 8, 2018·0 cites·1 claims
- 2316US5902929AMethod for discriminating tire typeOMI WEIGHING MACHINE INC·Filed 1998·Granted May 11, 1999·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →