Inventor · disambiguated record
Daichi L Nakagawa
Also filed as: NAKAGAWA DAICHI L
2 granted patents·2 pending applications·14 citations·filing 2012–2016
58Inventor score
Files withNAKAGAWA DAICHI L4
Top patents by PatentIndex Score
4 records- 0181US8768154B2Fixed and selectively fixed bypass pumpless instantaneous / storage water heater systemNAKAGAWA DAICHI L·Filed 2012·Granted Jul 1, 2014·9 cites·15 claims
- 0271US9103562B2Fixed (and selectively fixed) bypass pumpless combination instantaneous/storage water heater systemNAKAGAWA DAICHI L·Filed 2014·Granted Aug 11, 2015·5 cites·4 claims
- 0351US2014318993A1Device for storing items in a wallet and other carrying casesNAKAGAWA DAICHI L·Filed 2013·Application pending·0 cites
- 0444US2016255931A1Device for storing items in a wallet and other carrying casesNAKAGAWA DAICHI L·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →