Inventor · disambiguated record
Masaki Egashira
Also filed as: EGASHIRA MASAKI
5 granted patents·104 citations·filing 1989–2006
82Inventor score
Files withHITACHI CONSTRUCTION MACHINERY5
Top patents by PatentIndex Score
5 records- 0193US7272928B2Hydraulic circuit of construction machineryHITACHI CONSTRUCTION MACHINERY·Filed 2006·Granted Sep 25, 2007·24 cites·4 claims
- 0289US7076947B2Hydraulic circuit of construction machineryHITACHI CONSTRUCTION MACHINERY·Filed 2002·Granted Jul 18, 2006·28 cites·6 claims
- 0386US4955344AApparatus for controlling rotational speed of prime mover of construction machineHITACHI CONSTRUCTION MACHINERY·Filed 1989·Granted Sep 11, 1990·41 cites·33 claims
- 0438US5265569APrime mover rotational speed control systemHITACHI CONSTRUCTION MACHINERY·Filed 1991·Granted Nov 30, 1993·8 cites·2 claims
- 0532US5036817AEngine remote control systemHITACHI CONSTRUCTION MACHINERY·Filed 1989·Granted Aug 6, 1991·3 cites·3 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →