Inventor
MATSUURA TSUTOMU
JP43 patents
⚠️ This page may combine multiple inventors who share the name “MATSUURA TSUTOMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TENGA CO LTD
35 patentsUSD861186SSep 24, 2019
Massage appliance
TENGA CO LTD51 citations97
USD837996SJan 8, 2019
Ejaculation promotion apparatus
TENGA CO LTD57 citations97
USD884911SMay 19, 2020
Massage appliance
TENGA CO LTD13 citations94
USD808034SJan 16, 2018
Massage appliance
TENGA CO LTD28 citations94
USD762299SJul 26, 2016
Sperm sampler
TENGA CO LTD30 citations94
USD757534SMay 31, 2016
Package container for sperm sampler
TENGA CO LTD26 citations94
USD736401SAug 11, 2015
Ejaculation promotion apparatus
TENGA CO LTD29 citations94
USD674907SJan 22, 2013
Ejaculation promotion apparatus
TENGA CO LTD39 citations94
USD736400SAug 11, 2015
Ejaculation promotion apparatus
TENGA CO LTD26 citations93
USD723707SMar 3, 2015
Massage appliance
TENGA CO LTD19 citations93
USD722175SFeb 3, 2015
Massage appliance
TENGA CO LTD20 citations93
USD687560SAug 6, 2013
Massage appliance
TENGA CO LTD26 citations93
USD687157SJul 30, 2013
Massage appliance
TENGA CO LTD27 citations93
USD675331SJan 29, 2013
Ejaculation promotion apparatus
TENGA CO LTD26 citations93
USD674908SJan 22, 2013
Ejaculation promotion apparatus
TENGA CO LTD29 citations93
USD674906SJan 22, 2013
Ejaculation promotion apparatus
TENGA CO LTD28 citations93
USD674909SJan 22, 2013
Ejaculation promotion apparatus
TENGA CO LTD32 citations93
US7993315B2Aug 9, 2011
Sperm collecting apparatus
TENGA CO LTD25 citations93
USD560813SJan 29, 2008
Sperm sampler
TENGA CO LTD30 citations93
USD876658SFeb 25, 2020
Massage appliance
TENGA CO LTD10 citations84
USD789549SJun 13, 2017
Handle for pressure reducing device of ejaculation promotion device
TENGA CO LTD8 citations84
USD738521SSep 8, 2015
Massage appliance
TENGA CO LTD9 citations84
USD738522SSep 8, 2015
Massage appliance
TENGA CO LTD11 citations84
USD732681SJun 23, 2015
Massage appliance
TENGA CO LTD16 citations84
USD687559SAug 6, 2013
Massage appliance
TENGA CO LTD9 citations84
US8353887B2Jan 15, 2013
Sperm collection device
TENGA CO LTD18 citations84
US7753895B2Jul 13, 2010
Sperm collecting apparatus
TENGA CO LTD19 citations84
USD580067SNov 4, 2008
Sperm sampler
TENGA CO LTD9 citations84
USD560282SJan 22, 2008
Sperm sampler
TENGA CO LTD10 citations84
USD559395SJan 8, 2008
Sperm sampler
TENGA CO LTD16 citations84
USD552249SOct 2, 2007
Sperm sampler
TENGA CO LTD13 citations84
USD882103SApr 21, 2020
Massage appliance
TENGA CO LTD3 citations73
US10485693B2Nov 26, 2019
Ejaculation promotion apparatus and ejaculation promotion device
TENGA CO LTD3 citations73
USD723708SMar 3, 2015
Massage appliance
TENGA CO LTD4 citations73
US10335344B2Jul 2, 2019
Massage appliance, manufacturing method thereof, and manufacturing apparatus
TENGA CO LTD0 citations42
MATSUURA TSUTOMU
5 patentsUSD660451SMay 22, 2012
Sperm sampler apparatus
MATSUURA TSUTOMU49 citations97
USD695414SDec 10, 2013
Ejaculation promotion apparatus
MATSUURA TSUTOMU31 citations92
USD688795SAug 27, 2013
Sperm sampler
MATSUURA TSUTOMU11 citations84
US8828780B2Sep 9, 2014
Substrate for photoelectric conversion device and method of manufacturing the substrate, thin-film photoelectric conversion device and method of manufacturing the thin-film photoelectric conversion device, and solar cell module
MATSUURA TSUTOMU2 citations60
US9472711B2Oct 18, 2016
Photovoltaic element and method of manufacturing the same, and solar battery module
MATSUURA TSUTOMU1 citations50