Inventor · disambiguated record
Masayoshi Shigihara
Also filed as: SHIGIHARA MASAYOSHI
4 granted patents·1 pending application·244 citations·filing 1979–2010
80Inventor score
Top patents by PatentIndex Score
5 records- 0195US4226491AElectronic device having a printed circuit board unit thereinFUJITSU LTD·Filed 1979·Granted Oct 7, 1980·152 cites·8 claims
- 0278US5136420AOptical fiber amplifierFUJITSU LTD·Filed 1990·Granted Aug 4, 1992·50 cites·7 claims
- 0375US5080613ASeparable multicontact electric connectorFUJITSU LTD·Filed 1990·Granted Jan 14, 1992·40 cites·11 claims
- 0449US8371869B2Minute connectorSMK KK·Filed 2010·Granted Feb 12, 2013·2 cites·9 claims
- 0540US2004258363A1Optical fixed attenuator and manufactuing process thereofSMK KK·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →