Inventor · disambiguated record
Kei Kamiyama
Also filed as: KAMIYAMA KEI
22 granted patents·23 pending applications·111 citations·filing 2011–2024
94Inventor score
Top patents by PatentIndex Score
45 records- 0195US9956495B2Decorative bead toy and bead toy setEPOCH CO LTD·Filed 2017·Granted May 1, 2018·18 cites·4 claims
- 0292US11179651B2Model toy and cooking appliance toyEPOCH CO LTD·Filed 2020·Granted Nov 23, 2021·5 cites·5 claims
- 0388US12263417B2Model toy and cooking toyEPOCH CO LTD·Filed 2022·Granted Apr 1, 2025·2 cites·9 claims
- 0481US11478722B2Model toy and pan toyEPOCH CO LTD·Filed 2020·Granted Oct 25, 2022·2 cites·7 claims
- 0573US12458901B2Transformable toy for figure playEPOCH CO LTD·Filed 2023·Granted Nov 4, 2025·0 cites·5 claims
- 0673US9375634B2Fusible bead toyKAMIYAMA KEI·Filed 2012·Granted Jun 28, 2016·5 cites·7 claims
- 0766USD825682SToy houseEPOCH CO LTD·Filed 2017·Granted Aug 14, 2018·11 cites·1 claims
- 0865USD902326SToy ferris wheelEPOCH CO LTD·Filed 2018·Granted Nov 17, 2020·10 cites·1 claims
- 0965US2025170493A1Doll and method for manufacturing dollEPOCH CO LTD·Filed 2024·Application pending·0 cites
- 1065US2025170492A1Doll holderEPOCH CO LTD·Filed 2024·Application pending·0 cites
- 1164US12263415B2Toy for figure playEPOCH CO LTD·Filed 2022·Granted Apr 1, 2025·0 cites·6 claims
- 1264USD823948SToy houseEPOCH CO LTD·Filed 2017·Granted Jul 24, 2018·10 cites·1 claims
- 1364US2025135372A1Food model toyEPOCH CO LTD·Filed 2024·Application pending·0 cites
- 1464US2025144537A1Traveling toyEPOCH CO LTD·Filed 2024·Application pending·0 cites
- 1564US2025135371A1Model toy and cooking toyEPOCH CO LTD·Filed 2024·Application pending·0 cites
- 1664US2025144536A1Swingable toyEPOCH CO LTD·Filed 2024·Application pending·0 cites
- 1764US2025144535A1Support structure of toy for figure playEPOCH CO LTD·Filed 2024·Application pending·0 cites
- 1864US2025144534A1Toy for figure playEPOCH CO LTD·Filed 2024·Application pending·0 cites
- 1963US12268976B2Toy for figure playEPOCH CO LTD·Filed 2022·Granted Apr 8, 2025·0 cites·7 claims
- 2063US2025041747A1Traveling toyEPOCH CO LTD·Filed 2024·Application pending·0 cites
- 2163US2025041746A1Traveling toyEPOCH CO LTD·Filed 2024·Application pending·0 cites
- 2263US2025041743A1Combined climbing toy and toy slide for toy house, and toy houseEPOCH CO LTD·Filed 2024·Application pending·0 cites
- 2363US2025041744A1Toy houseEPOCH CO LTD·Filed 2024·Application pending·0 cites
- 2463US2025041748A1Traveling toyEPOCH CO LTD·Filed 2024·Application pending·0 cites
- 2562USD825680SToy houseEPOCH CO LTD·Filed 2017·Granted Aug 14, 2018·9 cites·1 claims
- 2662USD823947SToy houseEPOCH CO LTD·Filed 2017·Granted Jul 24, 2018·9 cites·1 claims
- 2760US2024238686A1Toy for figure playEPOCH CO LTD·Filed 2024·Application pending·0 cites
- 2860US2024238684A1Figure-playable portable toyEPOCH CO LTD·Filed 2024·Application pending·0 cites
- 2959USD817413SToy houseEPOCH CO LTD·Filed 2017·Granted May 8, 2018·8 cites·1 claims
- 3059US2024139636A1Toy for figure playEPOCH CO LTD·Filed 2023·Application pending·0 cites
- 3159US2024139637A1Model toyEPOCH CO LTD·Filed 2023·Application pending·0 cites
- 3259US2024139642A1Model toy and cooking toyEPOCH CO LTD·Filed 2023·Application pending·0 cites
- 3356USD825679SToy houseEPOCH CO LTD·Filed 2017·Granted Aug 14, 2018·7 cites·1 claims
- 3456US2023241523A1Transformable toy and building toyEPOCH CO LTD·Filed 2023·Application pending·0 cites
- 3556US2023137196A1Figure holderEPOCH CO LTD·Filed 2022·Application pending·0 cites
- 3653US12465868B2Table toyEPOCH CO LTD·Filed 2023·Granted Nov 11, 2025·0 cites·6 claims
- 3752USD896323SToy carEPOCH CO LTD·Filed 2019·Granted Sep 15, 2020·5 cites·1 claims
- 3847USD825681SToy houseEPOCH CO LTD·Filed 2017·Granted Aug 14, 2018·4 cites·1 claims
- 3944US2012186748A1Beads model producing boardKAMIYAMA KEI·Filed 2012·Application pending·0 cites
- 4042US2011168746A1Beads threading machineEPOCH CO LTD·Filed 2011·Application pending·0 cites
- 4139USD901605SToy rideEPOCH CO LTD·Filed 2018·Granted Nov 10, 2020·2 cites·1 claims
- 4239USD853499SToy railwayEPOCH CO LTD·Filed 2018·Granted Jul 9, 2019·2 cites·1 claims
- 4338USD1078907SLadder and slide toyEPOCH CO LTD·Filed 2024·Granted Jun 10, 2025·0 cites·1 claims
- 4438USD825009SToy trainEPOCH CO LTD·Filed 2017·Granted Aug 7, 2018·2 cites·1 claims
- 4536US2012186750A1Tape affixing apparatus for band-shaped accessoryKAMIYAMA KEI·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →