Inventor · disambiguated record
Eiichi Morioka
Also filed as: MORIOKA EIICHI
5 granted patents·1 citations·filing 2017–2021
61Inventor score
Files withKOMATSU MFG CO LTD5
Top patents by PatentIndex Score
5 records- 0161US10808532B2Tunnel boring machineKOMATSU MFG CO LTD·Filed 2017·Granted Oct 20, 2020·1 cites·16 claims
- 0256US12276197B2Tunnel excavation deviceKOMATSU MFG CO LTD·Filed 2021·Granted Apr 15, 2025·0 cites·11 claims
- 0356US12037906B2Tunnel boring machine, measurement method, and measurement systemKOMATSU MFG CO LTD·Filed 2020·Granted Jul 16, 2024·0 cites·13 claims
- 0451US12345159B2Measurement system and measurement methodKOMATSU MFG CO LTD·Filed 2020·Granted Jul 1, 2025·0 cites·7 claims
- 0550US12435629B2Tunnel excavation deviceKOMATSU MFG CO LTD·Filed 2021·Granted Oct 7, 2025·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →