Inventor · disambiguated record
Toshiyuki Atsumi
Also filed as: ATSUMI TOSHIYUKI
9 granted patents·10 pending applications·74 citations·filing 2001–2016
85Inventor score
Top patents by PatentIndex Score
19 records- 0193US7916756B2Transmission apparatusHITACHI LTD·Filed 2006·Granted Mar 29, 2011·50 cites·13 claims
- 0281US9076586B2Coil componentPANASONIC CORP·Filed 2013·Granted Jul 7, 2015·6 cites·11 claims
- 0374US7433371B2Optical cross connect apparatus and networkHITACHI COMM TECH LTD·Filed 2005·Granted Oct 7, 2008·6 cites·12 claims
- 0472US7866895B2Cage for roller bearing and manufacturing method thereofJTEKT CORP·Filed 2005·Granted Jan 11, 2011·6 cites·12 claims
- 0561US7741565B2Electronic component and method for manufacturing the samePANASONIC CORP·Filed 2007·Granted Jun 22, 2010·2 cites·10 claims
- 0651US7756045B2Optical cross connect apparatus and networkHITACHI LTD·Filed 2008·Granted Jul 13, 2010·0 cites·5 claims
- 0749US7139479B2Method and apparatus for optical network administrationHITACHI LTD·Filed 2001·Granted Nov 21, 2006·2 cites·10 claims
- 0847US8149868B2Interface board and optical transmission equipmentNARITA HIDEMASA·Filed 2008·Granted Apr 3, 2012·1 cites·4 claims
- 0946US2010226370A1Network systemHITACHI LTD·Filed 2009·Application pending·0 cites
- 1045US8306066B2Transmission deviceSHIBASAKI MASATOSHI·Filed 2009·Granted Nov 6, 2012·1 cites·6 claims
- 1144US2013142198A1Transmission device and interface deviceHITACHI LTD·Filed 2012·Application pending·0 cites
- 1243US2016205046A1Transmission device and interface deviceHITACHI LTD·Filed 2016·Application pending·0 cites
- 1342US2009078457A1Electronic component and method for manufacturing sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Application pending·0 cites
- 1439US2008225882A1Multiplexed optical signal transmission apparatusATSUMI TOSHIYUKI·Filed 2008·Application pending·0 cites
- 1537US2009028548A1Operation and construction method of network using multi-rate interface panelTAMURA YUKIHISA·Filed 2008·Application pending·0 cites
- 1636US2011164622A1Operation and construction method of network using multi-rate interface panelTAMURA YUKIHISA·Filed 2011·Application pending·0 cites
- 1735US2008037922A1Cage for Roller BearingHAYASHI ATSUNORI·Filed 2005·Application pending·0 cites
- 1834US2011058807A1Transmission apparatus, transmission system and failure detection methodHITACHI LTD·Filed 2010·Application pending·0 cites
- 1932US2010271955A1Communication systemHITACHI LTD·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →