Inventor · disambiguated record
Chikara Sawaguchi
Also filed as: SAWAGUCHI CHIKARA
4 granted patents·27 citations·filing 2010–2014
71Inventor score
Technology areasH04L
Top patents by PatentIndex Score
4 records- 0186US9391835B2Network switchHITACHI CABLE·Filed 2013·Granted Jul 12, 2016·18 cites·4 claims
- 0269US8717906B2Network relay device, network, and network maintenance and operation methodSAWAGUCHI CHIKARA·Filed 2010·Granted May 6, 2014·6 cites·3 claims
- 0368US9282015B2Network relay deviceHITACHI METALS LTD·Filed 2014·Granted Mar 8, 2016·3 cites·5 claims
- 0441US9137150B2Chassis type switchHITACHI CABLE·Filed 2013·Granted Sep 15, 2015·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →