Inventor · disambiguated record
Norimitsu Kai
Also filed as: KAI NORIMITSU
1 granted patent·2 pending applications·0 citations·filing 2004–2013
1Inventor score
Technology areasF16K
Files withASAHI ORGANIC CHEM IND3
Top patents by PatentIndex Score
3 records- 0134US2015053874A1Piston-format working-fluid-pressure actuator and control valveASAHI ORGANIC CHEM IND·Filed 2013·Application pending·0 cites
- 0228US7637478B2Seat ring with insert for butterfly valve, and manufacturing method thereofASAHI ORGANIC CHEM IND·Filed 2004·Granted Dec 29, 2009·0 cites·5 claims
- 0319US2006186367A1Butterfly valveASAHI ORGANIC CHEM IND·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →