SANWA TECHNO CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G03G ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY 576
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 463
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES376
 
  
 
D04B KNITTING125
 
  
 
F01D NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES 164
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 169
 
  
 
F16J PISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS149
 
  
 
G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR 196
 
  
 
H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES 148
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 1241

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2013/0147,122 SEALING MEMBER COMPRISING WOVEN FABRICMay 05, 10Jun 13, 13[G03G]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9903476 Cylindrical shaft-sealing material obtained from pile weave or knitDec 25, 12Feb 27, 18[F01D, F16J]
9882364 Cable holding toolMay 08, 15Jan 30, 18[H02G, H05K]
9617077 Conveyor belt and drive belt comprising knitted belt, and conveyor device using conveyor beltSep 28, 12Apr 11, 17[B65G, B65H, F16G]
9500989 End seal member for electrophotographic image-forming deviceApr 30, 12Nov 22, 16[G03G]
9334122 High-speed conveyor belt comprising woven fabric and apparatus employing sameSep 05, 13May 10, 16[B65G, B65H]
9268262 Electrophotographic image-forming device provided with end seal memberApr 30, 12Feb 23, 16[G03G]
8964038 Image processing apparatus, method, and computer program storage deviceMar 16, 11Feb 24, 15[H04N, G03B, G06K]
8783448 Conveyer belt and apparatusApr 01, 11Jul 22, 14[B65G, D02G]
8699910 Seal member for preventing leakage of micro-powder from rotating bodyJul 31, 10Apr 15, 14[G03G]
6907207 Sealing material for rotary body, usage of the same, and developing apparatusAug 21, 02Jun 14, 05[G03G]

Expired/Abandoned/Withdrawn Patents

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