Inventor · disambiguated record
Takayoshi Fujioka
Also filed as: FUJIOKA TAKAYOSHI
7 granted patents·3 pending applications·19 citations·filing 2004–2021
78Inventor score
Files withHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD2KAWAGUCHI TAKAMASA2EBATA TOMOICHI1HITACHI LTD1HORI SATORU1
Top patents by PatentIndex Score
10 records- 0171US8773309B2Positional information transmitter, positional information receiver, and position measuring systemKAWAGUCHI TAKAMASA·Filed 2011·Granted Jul 8, 2014·6 cites·11 claims
- 0267US8165601B2Positional information systemNAGANUMA KEN·Filed 2010·Granted Apr 24, 2012·3 cites·9 claims
- 0357US7664066B2Wireless device, method for wireless communication system, and wireless communication systemHITACHI LTD·Filed 2004·Granted Feb 16, 2010·7 cites·16 claims
- 0448US9379763B2Wireless device and wireless network systemKIHARA HAJIME·Filed 2011·Granted Jun 28, 2016·1 cites·12 claims
- 0547US2005110418A1Command processing device and command processing device control methodFiled 2004·Application pending·0 cites
- 0646US12219086B2Communication module, communication system, and communication methodHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2019·Granted Feb 4, 2025·0 cites·20 claims
- 0746US8432311B2GPS signal transmitter and signal transmission method thereofEBATA TOMOICHI·Filed 2009·Granted Apr 30, 2013·2 cites·14 claims
- 0840US2024036888A1Information Processing Device, Information Processing System, and User Interface Providing MethodHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2021·Application pending·0 cites
- 0936US2007076886A1Network device, network system and method for updating a keyHORI SATORU·Filed 2006·Application pending·0 cites
- 1034US9310489B2Positional information transmitter, communication terminal, and positioning system using position dataKAWAGUCHI TAKAMASA·Filed 2010·Granted Apr 12, 2016·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →