Portfolio comparison
Central Investment Corp vs Shiseido Co Ltd
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Central Investment Corp
Patents indexed
1
Year range
1973
Most recent
1973
consumer_electronicsmechanical
Top Patents1 enriched
US 3735375· 1973
How Vacuum Tubes Detect Tiny Changes in High-Resistance Sensors
Activity by Decade
1970s1
Top Patents1 enriched
US 12073418· 2024
How Apps Can Help You Tweak Your Custom Makeup Colors
Activity by Decade
2020s1
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