Inventor · disambiguated record
Takahiro Yamaki
Also filed as: YAMAKI TAKAHIRO
6 granted patents·12 pending applications·163 citations·filing 2000–2024
84Inventor score
Top patents by PatentIndex Score
18 records- 0196US6638662B2Lithium secondary battery having oxide particles embedded in particles of carbonaceous material as a negative electrode-active materialHITACHI LTD·Filed 2000·Granted Oct 28, 2003·101 cites·20 claims
- 0294US7862933B2Lithium secondary batteryHITACHI VEHICLE ENERGY LTD·Filed 2008·Granted Jan 4, 2011·29 cites·8 claims
- 0393US9899664B2Cathode active material for lithium ion battery, cathode material for lithium ion battery, and lithium ion batteryHITACHI CHEMICAL CO LTD·Filed 2016·Granted Feb 20, 2018·15 cites·9 claims
- 0485US9853322B2Solid electrolyte and all-solid state lithium ion secondary batteryHITACHI LTD·Filed 2014·Granted Dec 26, 2017·4 cites·5 claims
- 0580US9114691B2Protector with sensor and method of molding end part of the sameNISHIKAWA RUBBER CO LTD·Filed 2014·Granted Aug 25, 2015·13 cites·3 claims
- 0669US8263269B2Lithium secondary batteryOKUMURA TAKEFUMI·Filed 2010·Granted Sep 11, 2012·1 cites·34 claims
- 0763US2025229616A1Weather stripNISHIKAWA RUBBER CO LTD·Filed 2024·Application pending·0 cites
- 0847US2006124973A1Energy storage device, module thereof and electric vehicle using the sameARAI JUICHI·Filed 2005·Application pending·0 cites
- 0947US2006269802A1Electric energy storage deviceYAMAKI TAKAHIRO·Filed 2006·Application pending·0 cites
- 1045US2013071759A1Lithium ion batteryYAMAKI TAKAHIRO·Filed 2012·Application pending·0 cites
- 1145US2005142440A1Lithium ion secondary batteryFiled 2004·Application pending·0 cites
- 1243US2011229774A1Lithium ion batteryHITACHI LTD·Filed 2011·Application pending·0 cites
- 1343US2012107699A1Lithium ion batteryYAMAKI TAKAHIRO·Filed 2011·Application pending·0 cites
- 1442US2006134515A1Energy device and various applications using the sameKUMASHIRO YOSHIAKI·Filed 2005·Application pending·0 cites
- 1540US2003148189A1Lithium ion secondary batteryFiled 2002·Application pending·0 cites
- 1640US2002168568A1Lithium secondary battery having one discharge regionFiled 2001·Application pending·0 cites
- 1737US2006127771A1Energy storage deviceYAMAKI TAKAHIRO·Filed 2005·Application pending·0 cites
- 1832US2004202933A1Cathode active material for use in lithium ion secondary battery, and lithium ion secondary battery using the active materialFiled 2002·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Takahiro Yamaki files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →