Inventor · disambiguated record
Kunihiko Nagai
Also filed as: NAGAI KUNIHIKO
17 granted patents·3 pending applications·72 citations·filing 1980–2018
90Inventor score
Top patents by PatentIndex Score
20 records- 0188US11318797B2Pneumatic tireTOYO TIRE & RUBBER CO·Filed 2018·Granted May 3, 2022·2 cites·10 claims
- 0286US9333812B2Pneumatic tire with tread having cap portion, base portion and conductive portionNAGAI KUNIHIKO·Filed 2012·Granted May 10, 2016·6 cites·4 claims
- 0370US9993984B2Method of manufacturing cord included rubber sheetTOYO TIRE & RUBBER CO·Filed 2015·Granted Jun 12, 2018·1 cites·3 claims
- 0467US10703059B2Method of manufacturing pneumatic tire, shaping device and pneumatic tireTOYO TIRE & RUBBER CO·Filed 2018·Granted Jul 7, 2020·0 cites·3 claims
- 0567US4408197APattern display apparatusHITACHI LTD·Filed 1981·Granted Oct 4, 1983·21 cites·7 claims
- 0665US8132605B2Pneumatic tire with tread including block having sipesNAGAI KUNIHIKO·Filed 2008·Granted Mar 13, 2012·2 cites·6 claims
- 0763US11628692B2Pneumatic tireTOYO TIRE & RUBBER CO·Filed 2018·Granted Apr 18, 2023·0 cites·9 claims
- 0863US10688827B2Pneumatic tireTOYO TIRE & RUBBER CO·Filed 2017·Granted Jun 23, 2020·0 cites·5 claims
- 0963US10632789B2Pneumatic tireTOYO TIRE & RUBBER CO·Filed 2017·Granted Apr 28, 2020·0 cites·4 claims
- 1062US6402834B1Apparatus and method for manufacturing monocrystalsTOYO COMMUNICATION EQUIP·Filed 1999·Granted Jun 11, 2002·18 cites·4 claims
- 1161US10639944B2Pneumatic tireTOYO TIRE & RUBBER CO·Filed 2017·Granted May 5, 2020·0 cites·4 claims
- 1261US8181683B2Pneumatic tire with tread having upper surface sipes and wall surface sipesNAGAI KUNIHIKO·Filed 2008·Granted May 22, 2012·1 cites·6 claims
- 1360US4368461ADigital data processing deviceHITACHI LTD·Filed 1980·Granted Jan 11, 1983·18 cites·7 claims
- 1459US10052833B2Method of manufacturing pneumatic tire, shaping device and pneumatic tireTOYO TIRE & RUBBER CO·Filed 2016·Granted Aug 21, 2018·0 cites·2 claims
- 1558US10406769B2Method of manufacturing pneumatic tire, shaping device and pneumatic tireTOYO TIRE & RUBBER CO·Filed 2016·Granted Sep 10, 2019·0 cites·4 claims
- 1651US9944133B2Pneumatic tire and method of manufacturing the sameTOYO TIRE & RUBBER CO·Filed 2013·Granted Apr 17, 2018·0 cites·15 claims
- 1742US2011220264A1Pneumatic tire and method of manufacturing of the sameTOYO TIRE & RUBBER CO·Filed 2011·Application pending·0 cites
- 1841US2013284330A1Pneumatic tireTOYO TIRE & RUBBER CO·Filed 2013·Application pending·0 cites
- 1941US2016332401A1Method of manufacturing pneumatic tire, shaping device and pneumatic tireTOYO TIRE & RUBBER CO·Filed 2016·Application pending·0 cites
- 2034US4388707AMemory selecting systemHITACHI LTD·Filed 1981·Granted Jun 14, 1983·3 cites·4 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →