Inventor · disambiguated record
Masao Tachikura
Also filed as: TACHIKURA MASAO
19 granted patents·2 pending applications·393 citations·filing 1993–2013
95Inventor score
Files withHITACHI CABLE5SUMITOMO ELECTRIC INDUSTRIES5TACHIKURA MASAO4NIPPON TELEGRAPH & TELEPHONE3FUJIKURA LTD1
Top patents by PatentIndex Score
21 records- 0191US6256443B1Optical fiber distribution module for holding an optical fiber cord and fiber distribution system using optical fiber cordsNIPPON TELEGRAPH & TELEPHONE·Filed 1999·Granted Jul 3, 2001·167 cites·30 claims
- 0287US7376315B2Optical fiber, optical fiber connecting method, and optical connectorHITACHI CABLE·Filed 2004·Granted May 20, 2008·35 cites·14 claims
- 0385US5613021AOptical fiber switching device having one of a robot mechanism and an optical fiber length adjustment unitSUMITOMO ELECTRIC INDUSTRIES·Filed 1995·Granted Mar 18, 1997·62 cites·16 claims
- 0475US6893719B1Optical fiber cordOKANO ELECTRIC WIRE CO LTD·Filed 2000·Granted May 17, 2005·19 cites·6 claims
- 0574US8915100B2Optical fiber end processing method and optical fiber end processing apparatusTACHIKURA MASAO·Filed 2011·Granted Dec 23, 2014·4 cites·4 claims
- 0668US5581644ATransmission line switching apparatusSUMITOMO ELECTRIC INDUSTRIES·Filed 1994·Granted Dec 3, 1996·27 cites·40 claims
- 0764US6185350B1Optical fiber cord and optical cord ribbonNIPPON TELEGRAPH & TELEPHONE·Filed 2000·Granted Feb 6, 2001·8 cites·10 claims
- 0862US5386485AOptical fiber switching device having an optical fiber length adjustment unit and method for using the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1993·Granted Jan 31, 1995·19 cites·40 claims
- 0960US8472769B2Optical fiber, end part processing method of optical fiber, and end part processing apparatus of optical fiberTACHIKURA MASAO·Filed 2010·Granted Jun 25, 2013·2 cites·15 claims
- 1057US7349610B2Optical fiber coiled cordHITACHI CABLE·Filed 2004·Granted Mar 25, 2008·6 cites·11 claims
- 1153US2013292859A1Optical fiber end processing method and optical fiber end processing apparatusHITACHI CABLE·Filed 2013·Application pending·0 cites
- 1251US6115522AOptical fiber cord and optical cord ribbonNIPPON TELEGRAPH & TELEPHONE·Filed 1998·Granted Sep 5, 2000·14 cites·13 claims
- 1350US8490435B2Optical fiber end processing method and optical fiber end processing apparatusTACHIKURA MASAO·Filed 2011·Granted Jul 23, 2013·0 cites·3 claims
- 1450US5661826ATransmission line switching apparatusSUMITOMO ELECTRIC INDUSTRIES·Filed 1996·Granted Aug 26, 1997·13 cites·4 claims
- 1549US7658550B2Optical fiber, optical fiber connecting method, and optical connectorHITACHI CABLE·Filed 2008·Granted Feb 9, 2010·0 cites·20 claims
- 1647US7153570B2Optical fiber cordFURUKAWA ELECTRIC CO LTD·Filed 2004·Granted Dec 26, 2006·2 cites·6 claims
- 1747US5504825AOptical fiber switching device and methodSUMITOMO ELECTRIC INDUSTRIES·Filed 1994·Granted Apr 2, 1996·10 cites·20 claims
- 1842US8800323B2Method of sealing air holes in an optical fiberKUROSAWA YOSHINORI·Filed 2008·Granted Aug 12, 2014·0 cites·16 claims
- 1939US2011142402A1Optical fiber and method of manufacturing the same, end part processing method of optical fiber and optical fiber with ferruleHITACHI CABLE·Filed 2010·Application pending·0 cites
- 2036US8764317B2Optical fiber end processing method and optical fiber end processing apparatus and optical fiber endTACHIKURA MASAO·Filed 2011·Granted Jul 1, 2014·0 cites·10 claims
- 2130US6195489B1Optical fiber cord, ribbon cord using the same and ribbon cord branch lineFUJIKURA LTD·Filed 1998·Granted Feb 27, 2001·5 cites·10 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →