Inventor · disambiguated record
Shigeki Koishi
Also filed as: KOISHI SHIGEKI
4 granted patents·0 citations·filing 2017–2021
51Inventor score
Files withSHIBUYA CORP4
Top patents by PatentIndex Score
4 records- 0150US10717553B2Filling systemSHIBUYA CORP·Filed 2017·Granted Jul 21, 2020·0 cites·1 claims
- 0247US10870506B2Filling systemSHIBUYA CORP·Filed 2017·Granted Dec 22, 2020·0 cites·4 claims
- 0344US12109517B2Exosome extraction device and exosome extraction methodSHIBUYA CORP·Filed 2021·Granted Oct 8, 2024·0 cites·6 claims
- 0440US11014798B2Filling systemSHIBUYA CORP·Filed 2017·Granted May 25, 2021·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →