Inventor · disambiguated record
Naoya Shiotsu
Also filed as: SHIOTSU NAOYA
5 granted patents·9 citations·filing 2019–2022
65Inventor score
Files withNORITZ CORP5
Top patents by PatentIndex Score
5 records- 0190US10890356B2Heat exchange device and heat source machineNORITZ CORP·Filed 2019·Granted Jan 12, 2021·9 cites·4 claims
- 0259US12313296B2Heat exchanger and water heaterNORITZ CORP·Filed 2022·Granted May 27, 2025·0 cites·13 claims
- 0354US11441814B2Water heating deviceNORITZ CORP·Filed 2019·Granted Sep 13, 2022·0 cites·5 claims
- 0453US12253311B2Heat exchanger and water heating device including the sameNORITZ CORP·Filed 2022·Granted Mar 18, 2025·0 cites·15 claims
- 0550US11454421B2Heat exchanger and water heating apparatusNORITZ CORP·Filed 2020·Granted Sep 27, 2022·0 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Naoya Shiotsu 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 →