Inventor · disambiguated record
Osamu Kawata
Also filed as: KAWATA OSAMU
19 granted patents·2 pending applications·324 citations·filing 1985–2021
95Inventor score
Files withSHARP KK14SUMITOMO ELECTRIC INDUSTRIES3FUJIKURA LTD2HITACHI CHEMICAL CO LTD1OGAWA YOSHINOBU1
Top patents by PatentIndex Score
21 records- 0191US5781678AOptical fiber path joint member and method of blowing optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 1996·Granted Jul 14, 1998·111 cites·8 claims
- 0290US9888138B2Image forming apparatusSHARP KK·Filed 2016·Granted Feb 6, 2018·5 cites·7 claims
- 0388USD415830SAir conditionerSHARP KK·Filed 1997·Granted Oct 26, 1999·34 cites·1 claims
- 0485USD857773SRobotSHARP KK·Filed 2016·Granted Aug 27, 2019·28 cites·1 claims
- 0585USD568675SOvenSHARP KK·Filed 2006·Granted May 13, 2008·33 cites·1 claims
- 0681USD539072SOvenSHARP KK·Filed 2006·Granted Mar 27, 2007·26 cites·1 claims
- 0776US10469677B2Image forming apparatusSHARP KK·Filed 2017·Granted Nov 5, 2019·1 cites·6 claims
- 0870US8932419B2Urethane (meth)acrylate oligomer and sheet using the sameHITACHI CHEMICAL CO LTD·Filed 2013·Granted Jan 13, 2015·1 cites·13 claims
- 0968USD741945SCopierSHARP KK·Filed 2013·Granted Oct 27, 2015·14 cites·1 claims
- 1062US2020036842A1Image forming apparatusSHARP KK·Filed 2019·Application pending·0 cites
- 1161US10469080B2Operation unit and electronic equipment having the sameSHARP KK·Filed 2019·Granted Nov 5, 2019·0 cites·9 claims
- 1257USD810192SCopierSHARP KK·Filed 2015·Granted Feb 13, 2018·7 cites·1 claims
- 1356US4948412AMethod of fusion splicing single-mode optical fibers using an arc dischargeFUJIKURA LTD·Filed 1985·Granted Aug 14, 1990·18 cites·5 claims
- 1455US10243556B2Operation unit and electronic equipment having the sameSHARP KK·Filed 2016·Granted Mar 26, 2019·0 cites·14 claims
- 1554USD426877SAir conditionerSHARP KK·Filed 1999·Granted Jun 20, 2000·8 cites·1 claims
- 1653US5694510ATub-aggregated optical cableSUMITOMO ELECTRIC INDUSTRIES·Filed 1996·Granted Dec 2, 1997·16 cites·15 claims
- 1752USD810818SCopierSHARP KK·Filed 2015·Granted Feb 20, 2018·6 cites·1 claims
- 1846US2010273909A1Urethane (meth)acrylate oblgomer and sheet using the sameOGAWA YOSHINOBU·Filed 2007·Application pending·0 cites
- 1940US4878933AApparatus for fusion splicing optical fibersFUJIKURA LTD·Filed 1986·Granted Nov 7, 1989·9 cites·7 claims
- 2038US5661836AOptical cable and manufacturing method thereofSUMITOMO ELECTRIC INDUSTRIES·Filed 1996·Granted Aug 26, 1997·7 cites·21 claims
- 2137USD1051983SCopying machineSHARP KK·Filed 2021·Granted Nov 19, 2024·0 cites·1 claims
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