Inventor · disambiguated record
Kotoshige Ishizuki
Also filed as: ISHIZUKI KOTOSHIGE
3 granted patents·32 citations·filing 1977–1978
70Inventor score
Files withKOMATSU MFG CO LTD3
Top patents by PatentIndex Score
3 records- 0152US4220352ASuspension for a front axle of a trailerKOMATSU MFG CO LTD·Filed 1978·Granted Sep 2, 1980·14 cites·4 claims
- 0250US4147262AExcavating and loading machine mounted on a wheeled type vehicleKOMATSU MFG CO LTD·Filed 1977·Granted Apr 3, 1979·10 cites·4 claims
- 0342US4288091AApparatus for coupling a tractor, a dump trailer and a dump truckKOMATSU MFG CO LTD·Filed 1978·Granted Sep 8, 1981·8 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →