YANMAR AGRICULTURAL EQUIPMENT 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
 
  
 
A01C PLANTING; SOWING; FERTILISING 129
 
  
 
F16H GEARING199

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
7344473 Hydraulic transmission vehicleMar 29, 06Mar 18, 08[F16H]
5477791 Seedling planting apparatusMar 01, 94Dec 26, 95[A01C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2002/0005,302 Working vehicleAbandonedMay 15, 01Jan 17, 02[B62D]
6336886 Drive unit for crawler working vehiclesExpiredNov 10, 99Jan 08, 02[B62D]
6325166 Hydraulic travelling agricultural machineExpiredDec 14, 98Dec 04, 01[B62D]
5842306 TransplanterExpiredNov 16, 95Dec 01, 98[B65G, A01C]
5655467 TransplanterExpiredJan 18, 96Aug 12, 97[A01C]
5564352 Seedling planting apparatus having an operation platformExpiredDec 29, 94Oct 15, 96[A01C]
4971165 Car height adjusting apparatus for a tractorExpiredOct 24, 89Nov 20, 90[B60K]
4842144 Grain sorter for use in a rotary type rice hulling and sorting deviceExpiredJan 25, 83Jun 27, 89[B07B]
4441412 Driving device of sorting cylinder for use in a rotary type rice hulling and sorting deviceExpiredJan 24, 83Apr 10, 84[B02B]
4415088 Cylinder-type rotary sorting apparatusExpiredJul 02, 81Nov 15, 83[B07B]
4392421 Rice hulling and sorting deviceExpiredMar 27, 81Jul 12, 83[B02B]

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!.