Inventor · disambiguated record
Ryo Segawa
Also filed as: SEGAWA RYO
9 granted patents·10 citations·filing 2016–2022
78Inventor score
Top patents by PatentIndex Score
9 records- 0187US9777809B2Chain guideTSUBAKIMOTO CHAIN CO·Filed 2016·Granted Oct 3, 2017·5 cites·5 claims
- 0286US12146552B2Ball screw device and manufacturing method thereofNSK LTD·Filed 2022·Granted Nov 19, 2024·3 cites·16 claims
- 0374US9989131B2Chain guideTSUBAKIMOTO CHAIN CO·Filed 2016·Granted Jun 5, 2018·2 cites·3 claims
- 0456US10634238B2Chain drive systemTSUBAKIMOTO CHAIN CO·Filed 2017·Granted Apr 28, 2020·0 cites·6 claims
- 0555US12276321B2Ball screw deviceNSK LTD·Filed 2022·Granted Apr 15, 2025·0 cites·10 claims
- 0654US12085154B2Ball screw deviceNSK LTD·Filed 2022·Granted Sep 10, 2024·0 cites·13 claims
- 0749US12222023B2Ball screw device and manufacturing method of screw shaftNSK LTD·Filed 2022·Granted Feb 11, 2025·0 cites·13 claims
- 0845US11655886B1Ball screw deviceNSK LTD·Filed 2022·Granted May 23, 2023·0 cites·17 claims
- 0941US11867264B2Ball screw device and method for manufacturing sameNSK LTD·Filed 2022·Granted Jan 9, 2024·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →