Inventor · disambiguated record
Kiwamu Takeshita
Also filed as: TAKESHITA KIWAMU
8 granted patents·3 pending applications·181 citations·filing 2004–2012
88Inventor score
Top patents by PatentIndex Score
11 records- 0196US7754178B2Raw-material carbon composition for carbon material for electrode of electric double-layer capacitorNIPPON OIL CORP·Filed 2005·Granted Jul 13, 2010·55 cites·20 claims
- 0296US7582902B2Raw material carbon composition for carbon material for electrode in electric double layer capacitorNIPPON OIL CORP·Filed 2005·Granted Sep 1, 2009·83 cites·22 claims
- 0391US7964173B2Feedstock composition and raw coke for electricity storage carbon material and needle cokeNIPPON OIL CORP·Filed 2006·Granted Jun 21, 2011·18 cites·12 claims
- 0484US8226921B2Raw coke for electricity storage carbon material and needle cokeOYAMA TAKASHI·Filed 2011·Granted Jul 24, 2012·4 cites·4 claims
- 0582US8197788B2Raw coke for electricity storage carbon material and needle cokeOYAMA TAKASHI·Filed 2011·Granted Jun 12, 2012·4 cites·7 claims
- 0679US7959888B2Raw coke for electricity storage carbon material and needle cokeNIPPON OIL CORP·Filed 2006·Granted Jun 14, 2011·8 cites·9 claims
- 0768US8284540B2Process of producing activated carbon for electric double layer capacitor electrodeFUJII MASAKI·Filed 2008·Granted Oct 9, 2012·1 cites·9 claims
- 0865US7564676B2Electric double layer capacitor, activated carbon for electrode therefor and method for producing the sameNIPPON OIL CORP·Filed 2004·Granted Jul 21, 2009·8 cites·21 claims
- 0960US2010215567A1Amorphous carbon material for negative electrode of lithium ion secondary battery and method for producing the sameNIPPON OIL CORP·Filed 2008·Application pending·0 cites
- 1057US2012121987A1Amorphous carbon material for negative electrode of lithium ion secondary battery and method for producing the sameSAKAMOTO AKIO·Filed 2012·Application pending·0 cites
- 1152US2010209331A1Artificial graphite for negative electrode of lithium ion secondary battery, and method for production thereofNIPPON OIL CORP·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →