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Inventors
Wataru Takagi
Hitachinaka
JP
7 patents
3 Patents
US12618447
2026
Method of Manufacturing Shock Absorber
HITACHI ASTEMO, Ltd.
0 cites
US12222018
2025
Shock Absorber
HITACHI ASTEMO, Ltd.
0 cites
US12168858
2024
Battery-operated Work Machine
Hitachi Construction Machinery Tierra Co., Ltd.
0 cites