Portfolio comparison
Data Tech Services Inc vs Shiseido Co Ltd
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Data Tech Services Inc
Patents indexed
1
Year range
1991
Most recent
1991
mechanicalconsumer_electronics
Top Patents1 enriched
US 5013088· 1991
How Tamper-Proof Labels That Break Into Pieces Work
Activity by Decade
1990s1
Top Patents1 enriched
US 12073418· 2024
How Apps Can Help You Tweak Your Custom Makeup Colors
Activity by Decade
2020s1
How to use
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