Inventor · disambiguated record
Tetsuo Sumida
Also filed as: SUMIDA TETSUO
3 granted patents·2 pending applications·4 citations·filing 1999–2022
52Inventor score
Top patents by PatentIndex Score
5 records- 0148US11653821B2Endoscope and handle operation unitNIREC CORP·Filed 2022·Granted May 23, 2023·0 cites·12 claims
- 0245US2023320810A1Living body compressing clipUNIV NAT CORP KOCHI UNIV·Filed 2020·Application pending·0 cites
- 0343US11369254B2Endoscope and image capturing unit provided thereinNIREC CORP·Filed 2021·Granted Jun 28, 2022·0 cites·15 claims
- 0432US2018317775A1Auxiliary tool for selectively visualizing arteryPLUSMED CORP·Filed 2017·Application pending·0 cites
- 0526US7130265B1Data multiplexing device and data multiplexing method, and data transmitterSONY CORP·Filed 1999·Granted Oct 31, 2006·4 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →