Inventor · disambiguated record
Koji Naganuma
Also filed as: NAGANUMA KOJI
2 granted patents·2 pending applications·62 citations·filing 2000–2024
62Inventor score
Top patents by PatentIndex Score
4 records- 0191US6984158B2Cooling water pump device for outboard motorSUZUKI MOTOR CO·Filed 2004·Granted Jan 10, 2006·58 cites·8 claims
- 0248US2025128801A1Outboard motorSUZUKI MOTOR CORP·Filed 2024·Application pending·0 cites
- 0348US2025128803A1Outboard motorSUZUKI MOTOR CORP·Filed 2024·Application pending·0 cites
- 0440US6336835B1Steering system of outboard motorSUZUKI CO LTD·Filed 2000·Granted Jan 8, 2002·4 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →