Portfolio comparison
Tokyo Shibaura Electric Co Ltd vs Cetus Corp
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Company A
Tokyo Shibaura Electric Co Ltd
Patents indexed
1
Year range
1985
Most recent
1985
semiconductorsdata-storagemobilecomputingmemory
Top Patents1 enriched
US 4531203· 1985
NAND Flash — The Memory in Every SSD, iPhone, and USB Drive
Activity by Decade
1980s1
Company B
Cetus Corp
Patents indexed
1
Year range
1987
Most recent
1987
biotechpharmaceuticaldiagnosticstelecommunicationsresearch_tools
Top Patents1 enriched
US 4683195· 1987
How to Make Many Copies of a Specific DNA Segment
Activity by Decade
1980s1
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