TAMOTSU USAMI

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H03K PULSE TECHNIQUE 2129
 
  
 
H01G CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE 165

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7173449 Signal transmission systemJan 29, 03Feb 06, 07[H03K]
6812742 Electronic deviceDec 02, 02Nov 02, 04[H03K]
6625005 Semiconductor circuit device having power and ground lines adapted for high-frequency operationJul 10, 01Sep 23, 03[H01G]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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