Inventor · disambiguated record
Tatsuhiko Shitomi
Also filed as: SHITOMI TATSUHIKO
4 granted patents·1 pending application·26 citations·filing 2003–2016
71Inventor score
Top patents by PatentIndex Score
5 records- 0188US10197739B2Optical connector plug, receptacle for optical connector, and optical connector connection structureSEI OPTIFRONTIER CO LTD·Filed 2016·Granted Feb 5, 2019·15 cites·12 claims
- 0288US10114179B2Optical connector, pin keeper, pin insertion jig, expansion member, and pin insertion toolSEI OPTIFRONTIER CO LTD·Filed 2015·Granted Oct 30, 2018·9 cites·12 claims
- 0355US7110648B2Analog optical transmission systemSUMITOMO ELECTRIC INDUSTRIES·Filed 2005·Granted Sep 19, 2006·1 cites·26 claims
- 0448US7027215B2Optical component, optical amplification module, and optical transmission systemSUMITOMO ELECTRIC INDUSTRIES·Filed 2003·Granted Apr 11, 2006·1 cites·10 claims
- 0536US2004120640A1Optical filter and optical amplifier using the sameFiled 2003·Application pending·0 cites
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