Inventor · disambiguated record
Yasufumi Takakusaki
Also filed as: TAKAKUSAKI YASUFUMI
2 granted patents·19 citations·filing 1996–2021
52Inventor score
Technology areasB66B
Top patents by PatentIndex Score
2 records- 0170US11649140B2Rail installation assist device, rail installation assist method, rail installation assist system, and computer program productTOSHIBA ELEVATOR KK·Filed 2021·Granted May 16, 2023·0 cites·8 claims
- 0252US5690188AElevator door systemTOSHIBA KK·Filed 1996·Granted Nov 25, 1997·19 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →