Inventor · disambiguated record
Masashi Kawarasaki
Also filed as: KAWARASAKI MASASHI
3 granted patents·65 citations·filing 1992–1998
71Inventor score
Technology areasB66B
Files withOTIS ELEVATOR CO3
Top patents by PatentIndex Score
3 records- 0179US5907136AAdjustable double-deck elevatorOTIS ELEVATOR CO·Filed 1998·Granted May 25, 1999·47 cites·5 claims
- 0244US5226507ARoping method of an elevatorOTIS ELEVATOR CO·Filed 1992·Granted Jul 13, 1993·14 cites·2 claims
- 0328US7874404B1Elevator system having drive motor located between elevator car and hoistway sidewallOTIS ELEVATOR CO·Filed 1998·Granted Jan 25, 2011·4 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →