Portfolio comparison
Hitachi Automotive Systems vs Ethicon
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Hitachi Automotive Systems
Patents indexed
1
Year range
2016
Most recent
2016
automotiveenergyconsumer_electronicssoftwaretelecommunications
Top Patents1 enriched
US 9397374· 2016
How to Grade Used Batteries for a Second Life
Activity by Decade
2010s1
Company B
Ethicon
Patents indexed
2
Year range
2020 – 2021
Most recent
2021
medical_devicesmanufacturingsoftwareroboticssurgical_equipment
Top Patents2 enriched
US 10959744· 2021
Customizing Surgical Dissectors Using 3D Printing
US 10736702· 2020
Surgical Tool with Flexible, Articulating, and Rotating End Effectors
Activity by Decade
2020s2
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