Inventor · disambiguated record
Nobumitsu Sakuma
Also filed as: SAKUMA NOBUMITSU
3 granted patents·155 citations·filing 1987–1996
74Inventor score
Files withHITACHI CONSTRUCTION MACHINERY3
Top patents by PatentIndex Score
3 records- 0167US4984567AApparatus for measuring intracranial pressureHITACHI CONSTRUCTION MACHINERY·Filed 1987·Granted Jan 15, 1991·97 cites·2 claims
- 0254US4971061AApparatus for recording intracranial pressureHITACHI CONSTRUCTION MACHINERY·Filed 1987·Granted Nov 20, 1990·55 cites·1 claims
- 0326US6019569AExcavation machineHITACHI CONSTRUCTION MACHINERY·Filed 1996·Granted Feb 1, 2000·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →