Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Masatake Kinoshita
Yokohama
JP
1 patent
2 Patents
US11940031
2024
Coil Spring
NHK SPRING CO., Ltd.
0 cites
US11549535
2023
Joined Body, Automobile Seat Frame, and Joining Method
NHK Spring Co., Ltd.
0 cites