Inventor · disambiguated record
Takao Kakehashi
Also filed as: KAKEHASHI TAKAO
2 granted patents·0 citations·filing 2017–2018
23Inventor score
Files withSUMITOMO MITSUI CONSTRUCTION CO LTD2
Top patents by PatentIndex Score
2 records- 0138US10977825B2Position measurement device and position measurement methodSUMITOMO MITSUI CONSTRUCTION CO LTD·Filed 2018·Granted Apr 13, 2021·0 cites·6 claims
- 0230US10816320B2Sleeve position inspecting device and sleeve position inspecting methodSUMITOMO MITSUI CONSTRUCTION CO LTD·Filed 2017·Granted Oct 27, 2020·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →