Inventor · disambiguated record
Tsuyoshi Imaizumi
Also filed as: IMAIZUMI TSUYOSHI
7 granted patents·2 pending applications·181 citations·filing 1996–2021
85Inventor score
Files withSUMITOMO ELECTRIC INDUSTRIES3NEC CORP2BRIDGESTONE CORP1IMAIZUMI TSUYOSHI1NIPPON TSUSHIN DENZAI CO LTD1
Top patents by PatentIndex Score
9 records- 0191US5781678AOptical fiber path joint member and method of blowing optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 1996·Granted Jul 14, 1998·111 cites·8 claims
- 0274US8254741B2Optical cable connecting closure and optical interconnection systemIMAIZUMI TSUYOSHI·Filed 2008·Granted Aug 28, 2012·13 cites·11 claims
- 0372US6362951B1Container for use in a communication apparatus having a plurality from one another in waterproof level of independent chambers which are differentNEC CORP·Filed 1999·Granted Mar 26, 2002·28 cites·9 claims
- 0468US7740788B2Method of correcting shape of green tire and apparatus for carrying out the sameBRIDGESTONE CORP·Filed 2004·Granted Jun 22, 2010·12 cites·13 claims
- 0563US11320593B2Optical fiber cleaver and optical fiber cleaving methodSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Granted May 3, 2022·1 cites·15 claims
- 0650US6178282B1Attaching arrangement of an optical cable case to a container box of a communication apparatusNEC CORP·Filed 1997·Granted Jan 23, 2001·16 cites·3 claims
- 0745US12455419B2Optical fiber connecting jig and optical connectorNIPPON TSUSHIN DENZAI CO LTD·Filed 2021·Granted Oct 28, 2025·0 cites·7 claims
- 0839US2010104247A1Optical access network systemSUMITOMO ELECTRIC INDUSTRIES·Filed 2008·Application pending·0 cites
- 0936US2012195557A1Connected optical fiber and method for assembling sameNISHIOKA DAIZO·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →