Inventor · disambiguated record
Chiharu Kawakita
Also filed as: KAWAKITA CHIHARU
8 granted patents·2 pending applications·11 citations·filing 2009–2014
78Inventor score
Top patents by PatentIndex Score
10 records- 0163US9738350B2Device for reducing frictional resistance, ship comprising the device, and method of reducing frictional resistance of shipMITSUBISHI HEAVY IND LTD·Filed 2014·Granted Aug 22, 2017·2 cites·22 claims
- 0261US9102383B2Air lubrication system of shipTAKANO SHINICHI·Filed 2011·Granted Aug 11, 2015·2 cites·7 claims
- 0359US9021970B2Propulsion device and ship using the sameKAWAKITA CHIHARU·Filed 2011·Granted May 5, 2015·2 cites·24 claims
- 0459US8561562B2Device for reducing frictional resistance of ship bodyTAKANO SHINICHI·Filed 2009·Granted Oct 22, 2013·3 cites·4 claims
- 0556US8402906B2Device for reducing frictional resistance of ship bodyTAKANO SHINICHI·Filed 2009·Granted Mar 26, 2013·2 cites·4 claims
- 0643US8985041B2Air lubrication system of shipTAKANO SHINICHI·Filed 2011·Granted Mar 24, 2015·0 cites·11 claims
- 0736US8820256B2Frictional resistance reducing device of shipTAKANO SHINICHI·Filed 2010·Granted Sep 2, 2014·0 cites·6 claims
- 0836US2013103364A1Ship design supporting systemKAWAKITA CHIHARU·Filed 2011·Application pending·0 cites
- 0936US2012055392A1Air lubrication device of shipKAWABUCHI MAKOTO·Filed 2011·Application pending·0 cites
- 1030US8424475B2Air bubble recovery device of shipKAWAKITA CHIHARU·Filed 2011·Granted Apr 23, 2013·0 cites·10 claims
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