Inventor · disambiguated record
Wataru Ooshita
Also filed as: OOSHITA WATARU
5 granted patents·1 pending application·19 citations·filing 2015–2017
72Inventor score
Files withNORITZ CORP6
Top patents by PatentIndex Score
6 records- 0194US10393404B2Heat exchanger and hot water apparatusNORITZ CORP·Filed 2017·Granted Aug 27, 2019·10 cites·10 claims
- 0290US10295222B2Hot water apparatusNORITZ CORP·Filed 2017·Granted May 21, 2019·7 cites·12 claims
- 0376US10094589B2Fin-and-tube type heat exchanger and water heater including the sameNORITZ CORP·Filed 2015·Granted Oct 9, 2018·2 cites·6 claims
- 0448US10816222B2Hot water apparatus with flanged connectionsNORITZ CORP·Filed 2017·Granted Oct 27, 2020·0 cites·7 claims
- 0545US2019203975A1Heat exchanger and hot water apparatusNORITZ CORP·Filed 2017·Application pending·0 cites
- 0641US10352630B2Heat exchanger and hot water apparatusNORITZ CORP·Filed 2016·Granted Jul 16, 2019·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Wataru Ooshita files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →