Portfolio comparison
Nichia Chemical Industries Ltd vs Ideal Industries Lighting LLC
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
Ideal Industries Lighting LLC
Patents indexed
1
Year range
2023
Most recent
2023
consumer_electronicstelecommunicationsenergy
Top Patents1 enriched
US RE49480· 2023
How Smart Light Networks Coordinate Without a Central Controller
Activity by Decade
2020s1
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