HITACHI TAGA ENGINEERING LTD.

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5625782 Differently magnified interlocked windows with automatic scrollingNov 23, 94Apr 29, 97[G06F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6118568 Polygon mirror motor and polygon mirror supporting structureExpiredMar 16, 99Sep 12, 00[G02B]
6005585 Method of painting a plurality of regions in a lumpExpiredJan 16, 96Dec 21, 99[G06T]
5883455 Polygon mirror motor and polygon mirror supporting structureExpiredJul 03, 96Mar 16, 99[H02K]
5038065 Permanent magnet reversible synchronous motorExpiredMay 09, 89Aug 06, 91[H02K]
4948283 Apparatus for processing and printing documentExpiredNov 03, 88Aug 14, 90[B41J]

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.