Portfolio comparison
Lewis E. Waterman vs Shiseido Co Ltd
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Lewis E. Waterman
Patents indexed
1
Year range
1884
Most recent
1884
mechanicalconsumer_goodsmanufacturing
Top Patents1 enriched
US 293545· 1884
How Lewis Waterman's Original Fountain Pen Design Worked
Activity by Decade
1880s1
Top Patents1 enriched
US 12073418· 2024
How Apps Can Help You Tweak Your Custom Makeup Colors
Activity by Decade
2020s1
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