Portfolio comparison
Nichia Chemical Industries Ltd vs Ethicon
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Nichia Chemical Industries Ltd
Patents indexed
1
Year range
1996
Most recent
1996
semiconductorsconsumer_electronicsenergy
Top Patents1 enriched
US 5563422· 1996
How Nichia Created the First Practical Blue LED Electrodes
Activity by Decade
1990s1
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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