Patents/Inventors

Yasuharu Otsuka

TochigiJP7 patents

7 Patents

US123709282025
Seat System
TS TECH CO., Ltd.
0 cites
US123043852025
Seat
TS TECH CO., Ltd.
0 cites
US122967342025
Seat
TS TECH CO., Ltd.
0 cites
US120058112024
Seat System
TS TECH CO., Ltd.
0 cites
US119583852024
Seat
TS TECH CO., Ltd.
0 cites
US119321472024
Seat
TS TECH CO., Ltd.
0 cites
US119047492024
Seat
TS TECH CO., Ltd.
0 cites