Inventor · disambiguated record
Takafumi Nakahama
Also filed as: NAKAHAMA TAKAFUMI
10 granted patents·11 pending applications·110 citations·filing 1998–2019
87Inventor score
Top patents by PatentIndex Score
21 records- 0182US7464747B2Cooling device for heat-generating elementsTOSHIBA KK·Filed 2006·Granted Dec 16, 2008·11 cites·7 claims
- 0281US7114550B2Cooling device for heat-generating elementsTOSHIBA KK·Filed 2002·Granted Oct 3, 2006·32 cites·17 claims
- 0380US10340564B2Vehicular storage battery deviceTOSHIBA KK·Filed 2015·Granted Jul 2, 2019·6 cites·7 claims
- 0480US6141217AEnclosed control deviceTOSHIBA KK·Filed 1998·Granted Oct 31, 2000·51 cites·8 claims
- 0578US7568519B2Cooling device for heat sourceTOSHIBA KK·Filed 2005·Granted Aug 4, 2009·8 cites·3 claims
- 0674US9825344B2Heat generating element housing deviceTOSHIBA KK·Filed 2014·Granted Nov 21, 2017·2 cites·15 claims
- 0758US12100823B2Cooling systemTOSHIBA KK·Filed 2019·Granted Sep 24, 2024·0 cites·14 claims
- 0850US2010019724A1Battery system using secondary batteryTOSHIBA KK·Filed 2009·Application pending·0 cites
- 0948US2009274956A1Bus barKOSUGI SHINICHIRO·Filed 2009·Application pending·0 cites
- 1047US10442374B2Vehicle-use storage battery systemTOSHIBA KK·Filed 2014·Granted Oct 15, 2019·0 cites·6 claims
- 1147US2010308775A1Battery pack and secondary battery systemTOSHIBA KK·Filed 2009·Application pending·0 cites
- 1246US2009233169A1Battery module and battery packKAKUCHI TAKEO·Filed 2009·Application pending·0 cites
- 1346US2009239137A1Battery module and battery packKAKUCHI TAKEO·Filed 2009·Application pending·0 cites
- 1445US8247099B2Gas exhaust structure of batteryNAKAHAMA TAKAFUMI·Filed 2009·Granted Aug 21, 2012·0 cites·8 claims
- 1545US2021234215A1Cooling systemTOSHIBA KK·Filed 2018·Application pending·0 cites
- 1642US2009246616A1Battery moduleKOYAMA TAIHEI·Filed 2009·Application pending·0 cites
- 1740US2010015513A1Battery apparatusNAKAHAMA TAKAFUMI·Filed 2009·Application pending·0 cites
- 1837US2002112847A1Cooling device for heat sourceTOSHIBA KK·Filed 2002·Application pending·0 cites
- 1936US7507383B2Photocatalytic reaction deviceTOSHIBA KK·Filed 2004·Granted Mar 24, 2009·0 cites·6 claims
- 2036US2016211494A1Railroad storage battery deviceTOSHIBA KK·Filed 2016·Application pending·0 cites
- 2132US2012129023A1Battery pack deviceNAKAHAMA TAKAFUMI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →