Inventor · disambiguated record
Katsuyuki Kumano
Also filed as: KUMANO KATSUYUKI
10 granted patents·3 pending applications·17 citations·filing 2005–2020
82Inventor score
Top patents by PatentIndex Score
13 records- 0188US10138563B2Hydrogen energy supply system using ocean current power generationJAPAN SYSTEM PLANNING CO LTD·Filed 2015·Granted Nov 27, 2018·4 cites·6 claims
- 0278US10087908B2Underwater installation-type water-flow power generation systemJAPAN SYSTEM PLANNING CO LTD·Filed 2016·Granted Oct 2, 2018·3 cites·7 claims
- 0374US8702392B2Water wheel impeller blade type power generatorKUMANO KATSUYUKI·Filed 2009·Granted Apr 22, 2014·4 cites·2 claims
- 0467US9587621B2Water wheel impeller blade type electric power generating apparatusJAPAN SYSTEM PLANNING CO LTD·Filed 2015·Granted Mar 7, 2017·1 cites·4 claims
- 0565US8794904B2Water wheel impeller blade type electric power generating apparatusKUMANO KATSUYUKI·Filed 2011·Granted Aug 5, 2014·1 cites·7 claims
- 0664US7622038B2Fluid activation apparatusJAPAN SYSTEM PLANNING CO LTD·Filed 2005·Granted Nov 24, 2009·2 cites·8 claims
- 0750US9200879B2Sea-based buoyancy type torpedo storage and launch system, torpedo storage and launch apparatus, and buoyant rise type torpedoJAPAN SYSTEM PLANNING CO LTD·Filed 2013·Granted Dec 1, 2015·2 cites·5 claims
- 0845US2007295657A1Water-circulating sterilizerJAPAN SYSTEM PLANNING CO LTD·Filed 2007·Application pending·0 cites
- 0944US9103314B2Water wheel impeller blade type electric power generating apparatusKUMANO KATSUYUKI·Filed 2012·Granted Aug 11, 2015·0 cites·2 claims
- 1043US8575771B2Installation structure for hydroelectric power generation apparatusKUMANO KATSUYUKI·Filed 2010·Granted Nov 5, 2013·0 cites·2 claims
- 1142US2021180558A1Underwater installation-type water-flow power generation systemJAPAN SYSTEM PLANNING CO LTD·Filed 2020·Application pending·0 cites
- 1235US10465301B2Liquid activation and electrolytic apparatus and liquid activation and electrolytic methodJAPAN SYSTEM PLANNING CO LTD·Filed 2015·Granted Nov 5, 2019·0 cites·8 claims
- 1333US2011307022A1Blood oxidation inhibiting apparatusKUMANO KATSUYUKI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →