Inventor · disambiguated record
Hitoshi Ikuma
Also filed as: IKUMA HITOSHI
4 granted patents·7 citations·filing 2004–2009
65Inventor score
Top patents by PatentIndex Score
4 records- 0149US6981379B2Power supply systemJAPAN RES INST LTD·Filed 2004·Granted Jan 3, 2006·1 cites·27 claims
- 0246US7808123B2Power supply system, multiple dwelling, and computer programJAPAN RES INST LTD·Filed 2009·Granted Oct 5, 2010·0 cites·13 claims
- 0344US7535118B2Power supply system and fuel cell unitJAPAN RES INST LTD·Filed 2004·Granted May 19, 2009·4 cites·14 claims
- 0437US7518262B2Power supply system, multiple dwelling, and computer programJAPAN RES INSITUTE LTD·Filed 2004·Granted Apr 14, 2009·2 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →