CPC Subgroup
B25J 3/02 involving a parallelogram coupling of the leader and follower units (pantographic instruments B43L13/00)
Full Title
Manipulators of leader-follower type, i.e. both controlling unit and controlled unit perform corresponding spatial movements > involving a parallelogram coupling of the leader and follower units (pantographic instruments B43L13/00)
Top Applicants
Top 10 applicants by patent filingsfor class B25, 2013–2023, worldwide · Source: EPO PATSTAT
- FANUC JP 3,700
- ROBERT BOSCH DE 3,293
- LG ELECTRONICS KR 2,871
- HILTI LI 2,424
- FANUC 2,406
- KAWASAKI HEAVY IND JP 2,103
- SAMSUNG ELECTRONICS COMPANY KR 1,854
- MILWAUKEE ELECTRIC TOOL CORPORATION US 1,825
- MAKITA CORPORATION JP 1,677
- SGCC(STATE GRID CORPORATION OF CHINA) 1,513