Inventor · disambiguated record
Katsushi Igarashi
Also filed as: IGARASHI KATSUSHI
24 granted patents·6 pending applications·562 citations·filing 2012–2024
96Inventor score
Files withPOWER SUPPORT CO LTD25POWER SUPPORT COMPANY LTD2ALPHA BRIGHT COMPANY LTD1IGARASHI KATSUSHI1LEE SANG RO1
Top patents by PatentIndex Score
30 records- 0198USD772854SMobile phone coverPOWER SUPPORT CO LTD·Filed 2014·Granted Nov 29, 2016·170 cites·1 claims
- 0295USD776100SCell phone coverPOWER SUPPORT CO LTD·Filed 2015·Granted Jan 10, 2017·60 cites·1 claims
- 0395USD772210SCell phone coverPOWER SUPPORT CO LTD·Filed 2015·Granted Nov 22, 2016·58 cites·1 claims
- 0495USD772199SScreen protector filmPOWER SUPPORT CO LTD·Filed 2015·Granted Nov 22, 2016·57 cites·1 claims
- 0595US8657112B2Back protective cover for tablet deviceIGARASHI KATSUSHI·Filed 2012·Granted Feb 25, 2014·109 cites·2 claims
- 0685US8839953B2Back protective cover for tablet devicePOWER SUPPORT CO LTD·Filed 2014·Granted Sep 23, 2014·5 cites·2 claims
- 0782US10595605B2Card-accommodating back coverPOWER SUPPORT CO LTD·Filed 2016·Granted Mar 24, 2020·5 cites·7 claims
- 0878US9400520B2Tablet terminal attachmentPOWER SUPPORT CO LTD·Filed 2013·Granted Jul 26, 2016·3 cites·5 claims
- 0977US10433446B2ProtectorPOWER SUPPORT CO LTD·Filed 2016·Granted Oct 1, 2019·3 cites·8 claims
- 1075USD855045SCase for protecting mobile communications devicePOWER SUPPORT CO LTD·Filed 2016·Granted Jul 30, 2019·16 cites·1 claims
- 1175US2024312682A1Ferrite core powder and ferrite corePOWER SUPPORT COMPANY LTD·Filed 2024·Application pending·0 cites
- 1274US2025343282A1Lead sulfate coating removal device, lead sulfate coating removal system, and lead sulfate coating removal methodPOWER SUPPORT CO LTD·Filed 2024·Application pending·0 cites
- 1373USD870717SCase for protecting a mobile devicePOWER SUPPORT CO LTD·Filed 2017·Granted Dec 24, 2019·14 cites·1 claims
- 1473USD778894SMobile phone bumperPOWER SUPPORT CO LTD·Filed 2015·Granted Feb 14, 2017·13 cites·1 claims
- 1572USD850431SCase for protecting mobile communications devicePOWER SUPPORT CO LTD·Filed 2016·Granted Jun 4, 2019·14 cites·1 claims
- 1670USD776099SMobile phone bumperPOWER SUPPORT CO LTD·Filed 2015·Granted Jan 10, 2017·13 cites·1 claims
- 1769US2024282907A1Lead sulfate film removing apparatus, method, and systemALPHA BRIGHT COMPANY LTD·Filed 2023·Application pending·0 cites
- 1867US10310552B2Protective casingPOWER SUPPORT CO LTD·Filed 2016·Granted Jun 4, 2019·3 cites·9 claims
- 1958USD898009SProtective case for smart phonePOWER SUPPORT CO LTD·Filed 2017·Granted Oct 6, 2020·7 cites·1 claims
- 2055USD825544SMobile phone bumperPOWER SUPPORT CO LTD·Filed 2016·Granted Aug 14, 2018·5 cites·1 claims
- 2153US2016320799A1Tablet terminal attachmentPOWER SUPPORT CO LTD·Filed 2016·Application pending·0 cites
- 2252US10498381B2Protective toolPOWER SUPPORT CO LTD·Filed 2016·Granted Dec 3, 2019·0 cites·9 claims
- 2352US9432073B2Housing-protecting case for portable electronic devicePOWER SUPPORT CO LTD·Filed 2013·Granted Aug 30, 2016·0 cites·6 claims
- 2452US2025039992A1Heat medium reforming device, heat medium reforming method, and heat medium using devicePOWER SUPPORT COMPANY LTD·Filed 2023·Application pending·0 cites
- 2550US11089853B2Bag and fastenerPOWER SUPPORT CO LTD·Filed 2017·Granted Aug 17, 2021·0 cites·3 claims
- 2650USD845939SMobile communications device coverPOWER SUPPORT CO LTD·Filed 2016·Granted Apr 16, 2019·5 cites·1 claims
- 2750US9224314B2Identification label unitPOWER SUPPORT CO LTD·Filed 2015·Granted Dec 29, 2015·0 cites·11 claims
- 2848US2024045108A1Wet etching solution composition, wet etching method of glass, and patterned glass by the wet etching methodLEE SANG RO·Filed 2021·Application pending·0 cites
- 2934USD829199SCase for protecting a mobile devicePOWER SUPPORT CO LTD·Filed 2016·Granted Sep 25, 2018·1 cites·1 claims
- 3034USD813218SCase for protecting a mobile devicePOWER SUPPORT CO LTD·Filed 2016·Granted Mar 20, 2018·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →