Portfolio comparison
Ricoh Co Ltd vs Apple Computer Inc
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Ricoh Co Ltd
Patents indexed
1
Year range
2002
Most recent
2002
consumer_electronicssemiconductorssoftwaremechanical
Top Patents1 enriched
US 6476836· 2002
Printer Feature for Saving Ink or Toner
Activity by Decade
2000s1
Company B
Apple Computer Inc
Patents indexed
2
Year range
1979 – 1999
Most recent
1999
personal-computingapplehardwarevideo-graphicshistory-of-computing
Top Patents2 enriched
US 4136359· 1979
The Apple II — The First Personal Computer That Came With Color
US 5946647· 1999
How Computers Find and Act on Data Patterns
Activity by Decade
1970s1
1990s1
How to use
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