TOKYO MAGNETIC PRINTING CO., 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
 
  
 
C09G POLISHING COMPOSITIONS OTHER THAN FRENCH POLISH; SKI WAXES215
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR293
 
  
 
B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING 165
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361

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
7229570 Slurry for chemical mechanical polishingJul 11, 03Jun 12, 07[C09K]
6585568 Chemical mechanical polishing slurryNov 21, 01Jul 01, 03[B24B]
6585786 Slurry for chemical mechanical polishingNov 20, 01Jul 01, 03[C09G]
6530968 Chemical mechanical polishing slurryNov 20, 01Mar 11, 03[C09G]
6478834 Slurry for chemical mechanical polishingNov 20, 01Nov 12, 02[C09K]
6383946 Method of increasing selectivity in silicon nitride depositionDec 18, 00May 07, 02[H01L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2006/0032,148 Method of manufacturing polishing slurry for use in precise polishing processAbandonedJul 29, 05Feb 16, 06[C09K, C09C, B24D]
2004/0216,389 Chemical mechanical polishing slurryAbandonedFeb 13, 04Nov 04, 04[C09K, B24D]
6773626 Reversible information display medium of liquid crystal type and non-contact IC card utilizing the sameExpiredSep 26, 01Aug 10, 04[C09K]
2004/0020,135 Slurry for polishing copper-based metalAbandonedJul 21, 03Feb 05, 04[C09G]
2003/0104,174 Scratch cardAbandonedJan 31, 02Jun 05, 03[B32B]
6310837 Magnetic recording mediumExpiredOct 13, 98Oct 30, 01[G11B]
2001/0018,270 Slurry for chemical mechanical polishingAbandonedDec 20, 00Aug 30, 01[H01L]
2001/0006,225 Slurry for chemical mechanical polishingAbandonedDec 22, 00Jul 05, 01[C09K]
2001/0005,009 Slurry for chemical mechanical polishingAbandonedDec 28, 00Jun 28, 01[C09K]
6202926 Magnetic recording medium and method of making the sameExpiredFeb 04, 99Mar 20, 01[G06K]
6029895 Magnetic recording medium and method of making the sameExpiredFeb 04, 99Feb 29, 00[G06K]
4849618 Magnetic medium for magnetic embossment and magnetic card using the sameExpiredApr 25, 86Jul 18, 89[G06K]
4335183 Magnetic recording medium and method of fabricating itExpiredApr 27, 81Jun 15, 82[B05D]
4261023 Magnetic recording reproducing apparatusExpiredApr 16, 79Apr 07, 81[G11B]
4241139 Magnetic recording mediumExpiredApr 05, 79Dec 23, 80[H01F]
4193099 Device for reproducing the recorded content of a magnetic cardExpiredApr 04, 77Mar 11, 80[G11B]

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!.