Inventor · disambiguated record
Yoshiaki Ishigami
Also filed as: ISHIGAMI YOSHIAKI
54 granted patents·12 pending applications·486 citations·filing 2002–2016
98Inventor score
Top patents by PatentIndex Score
66 records- 0197US9151906B2Ferrule fixing member and ferrule holding structureHITACHI METALS LTD·Filed 2014·Granted Oct 6, 2015·51 cites·5 claims
- 0296US9360640B2Ferrule fixing memberHITACHI METALS LTD·Filed 2014·Granted Jun 7, 2016·50 cites·14 claims
- 0396US7539367B2Optical system connection structure, optical component, and optical communication moduleHITACHI CABLE·Filed 2008·Granted May 26, 2009·64 cites·6 claims
- 0495US8465213B2Optical moduleTAMURA KENICHI·Filed 2010·Granted Jun 18, 2013·34 cites·18 claims
- 0595US8414199B2Optical connector and lens block connecting structure, and optical moduleISHIGAMI YOSHIAKI·Filed 2010·Granted Apr 9, 2013·34 cites·11 claims
- 0695US7052306B2Package with lock mechanismHITACHI CABLE·Filed 2005·Granted May 30, 2006·40 cites·6 claims
- 0791US9229182B2Optical moduleHITACHI CABLE·Filed 2012·Granted Jan 5, 2016·12 cites·4 claims
- 0884US9444198B2Communication module and communication module connectorHITACHI METALS LTD·Filed 2015·Granted Sep 13, 2016·7 cites·10 claims
- 0984US7850373B2Optical block reinforcing member, optical block and optical moduleHITACHI CABLE·Filed 2008·Granted Dec 14, 2010·13 cites·14 claims
- 1083US9217835B2Photoelectric conversion module and transmission apparatus using the sameHITACHI METALS LTD·Filed 2014·Granted Dec 22, 2015·6 cites·14 claims
- 1182US6830385B2Package having lock mechanismHITACHI CABLE·Filed 2003·Granted Dec 14, 2004·25 cites·27 claims
- 1280US9748694B2Connector and connectorized cableHITACHI METALS LTD·Filed 2016·Granted Aug 29, 2017·5 cites·19 claims
- 1380US9478910B2Connector and connectorized cableHITACHI METALS LTD·Filed 2016·Granted Oct 25, 2016·5 cites·6 claims
- 1479US9028156B2Optical module and signal transmission mediumHITACHI CABLE·Filed 2012·Granted May 12, 2015·4 cites·13 claims
- 1578US7348497B2Mounting structure for electronic componentsHITACHI CABLE·Filed 2005·Granted Mar 25, 2008·8 cites·7 claims
- 1677US8466409B2Photoelectric conversion module for optical communicationISHIGAMI YOSHIAKI·Filed 2010·Granted Jun 18, 2013·5 cites·5 claims
- 1777US7352010B2Photoelectric conversion module with cooling functionHITACHI CABLE·Filed 2005·Granted Apr 1, 2008·4 cites·18 claims
- 1876US7290944B2Board assembly, optical transceiver using same and method for mounting same on objectHITACHI CABLE·Filed 2005·Granted Nov 6, 2007·8 cites·14 claims
- 1975US7235774B2Optical moduleHITACHI CABLE·Filed 2006·Granted Jun 26, 2007·7 cites·15 claims
- 2075USD494930SOptical transmitting and receiving apparatusHITACHI CABLE·Filed 2002·Granted Aug 24, 2004·20 cites·1 claims
- 2174US6945809B2Package with lock mechanismHITACHI CABLE·Filed 2004·Granted Sep 20, 2005·14 cites·2 claims
- 2273US8669515B2Photoelectric conversion moduleISHIGAMI YOSHIAKI·Filed 2010·Granted Mar 11, 2014·4 cites·4 claims
- 2372US9230882B2Signal transmission deviceHITACHI METALS LTD·Filed 2013·Granted Jan 5, 2016·3 cites·8 claims
- 2472US8905442B2Latch structure and cable with connectorISHIGAMI YOSHIAKI·Filed 2009·Granted Dec 9, 2014·7 cites·10 claims
- 2571US8608389B2Optical transceiver with lens alignment frameTAMURA KENICHI·Filed 2010·Granted Dec 17, 2013·3 cites·11 claims
- 2671US7960739B2Optical module and production method thereforHITACHI CABLE·Filed 2007·Granted Jun 14, 2011·5 cites·10 claims
- 2768US9142483B2Mounting structure of transmission moduleHITACHI METALS LTD·Filed 2014·Granted Sep 22, 2015·2 cites·13 claims
- 2868US8541736B2Photoelectric conversion module having dual circuit board and dual dust proofing memberBABA AKIYOSHI·Filed 2011·Granted Sep 24, 2013·4 cites·7 claims
- 2967US9429726B2Optical moduleHITACHI METALS LTD·Filed 2015·Granted Aug 30, 2016·1 cites·4 claims
- 3066US7322840B2Package with locking mechanism and optical transceiverHITACHI CABLE·Filed 2005·Granted Jan 29, 2008·4 cites·23 claims
- 3164US8373992B2Transmission/reception optical moduleHITACHI CABLE·Filed 2011·Granted Feb 12, 2013·1 cites·7 claims
- 3263US9570856B2Communication module and communication module connectorHITACHI METALS LTD·Filed 2015·Granted Feb 14, 2017·2 cites·8 claims
- 3363US7948760B2Transmission/reception optical moduleHITACHI CABLE·Filed 2004·Granted May 24, 2011·8 cites·6 claims
- 3463US7160138B2Package with lock mechanismHITACHI CABLE·Filed 2005·Granted Jan 9, 2007·5 cites·1 claims
- 3562US9373906B2Communication module and communication module connectorHITACHI METALS LTD·Filed 2015·Granted Jun 21, 2016·2 cites·6 claims
- 3662US7118290B2Ferrule block and optical module using the sameHITACHI CABLE·Filed 2004·Granted Oct 10, 2006·7 cites·24 claims
- 3761US7773389B2Electronic component mounted structure and optical transceiver using the sameHITACHI CABLE·Filed 2005·Granted Aug 10, 2010·1 cites·8 claims
- 3860US9320170B2Communication module-cooling structure and communication deviceHITACHI METALS LTD·Filed 2013·Granted Apr 19, 2016·1 cites·8 claims
- 3960US8876415B2Optical communication moduleHITACHI CABLE·Filed 2013·Granted Nov 4, 2014·1 cites·19 claims
- 4058US7294821B2Optical moduleHITACHI CABLE·Filed 2006·Granted Nov 13, 2007·2 cites·8 claims
- 4152US9198277B2Signal transmission deviceHITACHI METALS LTD·Filed 2013·Granted Nov 24, 2015·0 cites·2 claims
- 4252US7070439B2Package with lock mechanismHITACHI CABLE·Filed 2005·Granted Jul 4, 2006·2 cites·4 claims
- 4352US2010258960A1Process for producing optical film made of thermoplastic resinSUMITOMO CHEMICAL CO·Filed 2008·Application pending·0 cites
- 4451US9293823B2Antenna deviceHITACHI METALS LTD·Filed 2014·Granted Mar 22, 2016·0 cites·7 claims
- 4550US2010283177A1Process for producing precursor film for retardation film made of polypropylene resinTAKAHATA HIROAKI·Filed 2008·Application pending·0 cites
- 4649US9548528B2Antenna deviceHITACHI METALS LTD·Filed 2014·Granted Jan 17, 2017·0 cites·5 claims
- 4749US9431718B2Antenna device including triplate line including central conductor and ground platesHITACHI METALS LTD·Filed 2014·Granted Aug 30, 2016·0 cites·19 claims
- 4849US8179620B2Optical moduleISHIGAMI YOSHIAKI·Filed 2009·Granted May 15, 2012·0 cites·12 claims
- 4949US2008124089A1Optical Transceiver And Method For Coating The SameISHIGAMI YOSHIAKI·Filed 2005·Application pending·0 cites
- 5048US7512165B2Photoelectric conversion module and optical transceiver using the sameHITACHI CABLE·Filed 2004·Granted Mar 31, 2009·1 cites·27 claims
Showing the top 50 of 66 patent records by PatentIndex Score.
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