Inventor
OKUMA KEI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “OKUMA KEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TS TECH CO LTD
14 patentsUS11724626B2Aug 15, 2023
Vehicle seat and assembling method therefor
TS TECH CO LTD10 citations84
US12109926B2Oct 8, 2024
Seat and assembling method therefor
TS TECH CO LTD1 citations71
US10493885B2Dec 3, 2019
Reinforcement structure for seat back frame
TS TECH CO LTD2 citations71
US10358068B2Jul 23, 2019
Conveyance seat
TS TECH CO LTD2 citations71
US11766959B2Sep 26, 2023
Skeletal structure
TS TECH CO LTD1 citations69
US11046221B2Jun 29, 2021
Skeletal structure
TS TECH CO LTD1 citations69
US10576858B2Mar 3, 2020
Skeletal structure
TS TECH CO LTD3 citations69
US11059404B2Jul 13, 2021
Reinforcement structure for seat back frame
TS TECH CO LTD1 citations60
US12179641B2Dec 31, 2024
Conveyance seat
TS TECH CO LTD0 citations58
US11794614B2Oct 24, 2023
Conveyance seat
TS TECH CO LTD0 citations58
US11072267B2Jul 27, 2021
Vehicle seat
TS TECH CO LTD0 citations54
US11001181B2May 11, 2021
Vehicle seat having seat back frame
TS TECH CO LTD0 citations50
US10632886B2Apr 28, 2020
Vehicle seat
TS TECH CO LTD0 citations50
US10384576B2Aug 20, 2019
Vehicle seat
TS TECH CO LTD0 citations50