Inventor · disambiguated record
Masazumi Funato
Also filed as: FUNATO MASAZUMI
5 granted patents·1 pending application·14 citations·filing 2015–2021
73Inventor score
Technology areasF16K
Files withKITZ CORP6
Top patents by PatentIndex Score
6 records- 0186US10018276B2Trunnion-type ball valveKITZ CORP·Filed 2015·Granted Jul 10, 2018·6 cites·16 claims
- 0280US12135098B2ValveKITZ CORP·Filed 2021·Granted Nov 5, 2024·1 cites·11 claims
- 0377US10767768B2Trunnion-type ball valve, valve seal structure, and valve packingKITZ CORP·Filed 2016·Granted Sep 8, 2020·3 cites·14 claims
- 0467USD983331SFluid control valveKITZ CORP·Filed 2021·Granted Apr 11, 2023·4 cites·1 claims
- 0553US12379035B2Valve, and method for manufacturing said valveKITZ CORP·Filed 2021·Granted Aug 5, 2025·0 cites·16 claims
- 0643US2024060566A1Sealing member, sealing mechanism, valve, and sealing methodKITZ CORP·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →