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Chikanori Honda
Yokohama
JP
2 patents
3 Patents
US12330542
2025
Vehicle Seat Armrest
NHK Spring Co., Ltd.
0 cites
US12172563
2024
Vehicle Seat
NHK Spring Co., Ltd.
0 cites
US12145488
2024
Vehicle Seat, Headrest, and Head Support Member
NHK SPRING CO., Ltd.
0 cites