Inventor · disambiguated record
Ken Tamagawa
Also filed as: TAMAGAWA KEN
10 granted patents·2 pending applications·40 citations·filing 2001–2023
84Inventor score
Top patents by PatentIndex Score
12 records- 0188US6603708B2Input object selector and method thereforIBM·Filed 2001·Granted Aug 5, 2003·36 cites·23 claims
- 0283US12407754B2Control apparatus for gateway in mobile communication systemSORACOM INC·Filed 2023·Granted Sep 2, 2025·0 cites·16 claims
- 0382US11595830B2Control apparatus for gateway in mobile communication systemSORACOM INC·Filed 2019·Granted Feb 28, 2023·2 cites·15 claims
- 0474US11337084B2Control apparatus for gateway in mobile communication systemSORACOM INC·Filed 2019·Granted May 17, 2022·1 cites·16 claims
- 0573US12096517B2Communication system and communication method for providing access to IP network to wireless terminalsSORACOM INC·Filed 2023·Granted Sep 17, 2024·0 cites·16 claims
- 0671US11765571B2Communication system and communication method for providing access to IP network to wireless terminalsSORACOM INC·Filed 2022·Granted Sep 19, 2023·0 cites·14 claims
- 0766US11310655B2Communication system and communication method for providing access to IP network to wireless cableSORACOM INC·Filed 2016·Granted Apr 19, 2022·1 cites·12 claims
- 0858US11805429B2Control apparatus for gateway in mobile communication systemSORACOM INC·Filed 2018·Granted Oct 31, 2023·0 cites·10 claims
- 0958US2018255132A1Control apparatus for gateway in mobile communication systemSORACOM INC·Filed 2018·Application pending·0 cites
- 1053US9998913B2Management method and management server for using SIM cardsSORACOM INC·Filed 2017·Granted Jun 12, 2018·0 cites·9 claims
- 1149US9872168B2Management method and management server for using SIM cardsSORACOM INC·Filed 2016·Granted Jan 16, 2018·0 cites·10 claims
- 1235US2004155989A1Panel device for videoFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →