Inventor · disambiguated record
Masazumi Noguchi
Also filed as: NOGUCHI MASAZUMI
3 granted patents·91 citations·filing 1998–2003
72Inventor score
Top patents by PatentIndex Score
3 records- 0188US6721268B1Method and apparatus for multiplex transmissionHITACHI LTD·Filed 1998·Granted Apr 13, 2004·77 cites·17 claims
- 0262US7372807B2Method and apparatus for multiplex transmissionHITACHI LTD·Filed 2003·Granted May 13, 2008·5 cites·4 claims
- 0361US7167654B2Optoelectronic transceiver with power voltage supply detectionOPNEXT JAPAN INC·Filed 2003·Granted Jan 23, 2007·9 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →