Inventor · disambiguated record
Yuji Fujikawa
Also filed as: FUJIKAWA YUJI
18 granted patents·1 pending application·1,465 citations·filing 2001–2019
93Inventor score
Top patents by PatentIndex Score
19 records- 0197US7043852B2Measuring instrumentMITUTOYO CORP·Filed 2004·Granted May 16, 2006·1.4k cites·9 claims
- 0290US10451450B2External device for measuring instrumentMITUTOYO CORP·Filed 2017·Granted Oct 22, 2019·6 cites·5 claims
- 0386US10996043B2Method for controlling small-sized measurement deviceMITUTOYO CORP·Filed 2019·Granted May 4, 2021·4 cites·3 claims
- 0485US8033032B2Inside diameter measuring toolMITUTOYO CORP·Filed 2009·Granted Oct 11, 2011·15 cites·1 claims
- 0583US10295324B2Measuring instrumentMITUTOYO CORP·Filed 2017·Granted May 21, 2019·3 cites·14 claims
- 0682US11821724B2Digital micrometerMITUTOYO CORP·Filed 2019·Granted Nov 21, 2023·3 cites·15 claims
- 0780US8296966B2MicrometerHAYASHIDA SHUJI·Filed 2011·Granted Oct 30, 2012·7 cites·3 claims
- 0870US6915591B2Rotary movement converting mechanism and measuring instrumentMITUTOYO CORP·Filed 2003·Granted Jul 12, 2005·15 cites·15 claims
- 0969US7321231B2Measurement instrumentMITUTOYO CORP·Filed 2006·Granted Jan 22, 2008·6 cites·7 claims
- 1064US9982985B2Digital comparator having a retractable anvil supported at one end of a U-shaped frameMITUTOYO CORP·Filed 2015·Granted May 29, 2018·1 cites·6 claims
- 1163US8001698B2Digital displacement measuring instrumentMITUTOYO CORP·Filed 2009·Granted Aug 23, 2011·4 cites·2 claims
- 1261US7877894B2Digital displacement measuring instrumentMITUTOYO CORP·Filed 2009·Granted Feb 1, 2011·4 cites·7 claims
- 1358US8442036B2Image communication apparatusWATANABE SATOSHI·Filed 2009·Granted May 14, 2013·1 cites·3 claims
- 1453US2008216932A1Pneumatic tire and method for manufacturing the sameTOYO TIRE & RUBBER CO·Filed 2008·Application pending·0 cites
- 1549US7020979B2Digital displacement measuring instrumentMITUTOYO CORP·Filed 2004·Granted Apr 4, 2006·4 cites·4 claims
- 1648US6505414B2ComparatorMITUTOYO CORP·Filed 2001·Granted Jan 14, 2003·4 cites·7 claims
- 1737USD614054SMicrometer headMITUTOYO CORP·Filed 2009·Granted Apr 20, 2010·2 cites·1 claims
- 1831USD614983SMicrometer headMITUTOYO CORP·Filed 2009·Granted May 4, 2010·0 cites·1 claims
- 1930USD584177SMicrometerMITUTOYO CORP·Filed 2008·Granted Jan 6, 2009·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →