Portfolio comparison
Hitachi Automotive Systems vs Singapore University of Technology and Design
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
Singapore University of Technology and Design
Patents indexed
1
Year range
2022
Most recent
2022
environmentalenergymaterialschemical_engineeringmanufacturing
Top Patents1 enriched
US 11325075· 2022
Two-Layer Membrane with Tiny, Ordered Pores for Carbon Capture
Activity by Decade
2020s1
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