Inventor · disambiguated record
Seiko Mitachi
Also filed as: MITACHI SEIKO
15 granted patents·1 pending application·322 citations·filing 1980–2015
93Inventor score
Files withNIPPON TELEGRAPH & TELEPHONE7YOKOHAMA RUBBER CO LTD3CORNING INC2SUMITOMO ELECTRIC INDUSTRIES2KATAYANAGI INST1
Top patents by PatentIndex Score
16 records- 0196US4969710AOptical fiber transmission path with dispersion compensationCORNING INC·Filed 1989·Granted Nov 13, 1990·69 cites·18 claims
- 0288US5694506AOptical connectorNIPPON TELEGRAPH & TELEPHONE·Filed 1996·Granted Dec 2, 1997·89 cites·42 claims
- 0379US7574893B2Odor sensorKATAYANAGI INST·Filed 2005·Granted Aug 18, 2009·11 cites·11 claims
- 0477US7968667B2Adhesive compositions for optical fibersYOKOHAMA RUBBER CO LTD·Filed 2005·Granted Jun 28, 2011·3 cites·8 claims
- 0575US9765246B2Adhesive composition for high-power optical fiberYOKOHAMA RUBBER CO LTD·Filed 2015·Granted Sep 19, 2017·1 cites·19 claims
- 0675US5940548AGuided-wave circuit with optical characteristics adjusting plate, method for producing it, and apparatus for producing optical characteristics adjusting plateNIPPON TELEGRAPH & TELEPHONE·Filed 1997·Granted Aug 17, 1999·41 cites·27 claims
- 0771US9420964B2Optical fiber sheet and body motion sensorMITACHI SEIKO·Filed 2010·Granted Aug 23, 2016·5 cites·9 claims
- 0869US9186078B2Optical fiber sheetSUMITOMO ELECTRIC INDUSTRIES·Filed 2012·Granted Nov 17, 2015·4 cites·5 claims
- 0969US5841926AOptical fibers for optical attenuationNIPPON TELEGRAPH & TELEPHONE·Filed 1996·Granted Nov 24, 1998·39 cites·26 claims
- 1065US4343638AMethod for manufacturing glass fibers from an infrared ray-transmitting glass fiber materialNIPPON TELEGRAPH & TELEPHONE·Filed 1981·Granted Aug 10, 1982·19 cites·7 claims
- 1158US4308066AGlass for optical fibersNIPPON TELEGRAPH & TELEPHONE·Filed 1980·Granted Dec 29, 1981·16 cites·8 claims
- 1257US9725629B2Adhesive composition for polarization-maintaining optical fiberYOKOHAMA RUBBER CO LTD·Filed 2015·Granted Aug 8, 2017·0 cites·15 claims
- 1349US4380588AGlass for infrared ray-transmitting optical fibers and optical fibers formed from said glassNIPPON TELEGRAPH & TELEPHONE·Filed 1982·Granted Apr 19, 1983·7 cites·8 claims
- 1444US6170995B1Ferrule for optical-fiber connectorNIPPON TELEGRAPH & TELEPHONE·Filed 1998·Granted Jan 9, 2001·11 cites·2 claims
- 1538US5278107AOptical parts and equipment using infrared athermal glassesCORNING INC·Filed 1991·Granted Jan 11, 1994·7 cites·4 claims
- 1638US2018242900A1Swallowing movement monitoring sensorSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →