Portfolio comparison
Panasonic Intellectual Property Corp of America vs Amgen Inc
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Panasonic Intellectual Property Corp of America
Patents indexed
1
Year range
2020
Most recent
2020
consumer_electronicstelecommunications
Top Patents1 enriched
US RE48232· 2020
Using Cordless Phones to Send Voice Commands to Smart Home Devices
Activity by Decade
2020s1
Top Patents1 enriched
US 5574018· 1996
Using Vitamin B12 to Help Proteins Survive the Human Digestive System
Activity by Decade
1990s1
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