THE YOSHIDA DENTAL MFG. CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 12228
 
  
 
A61C DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE 354
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 3203
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 2240
 
  
 
H05G X-RAY TECHNIQUE 238
 
  
 
2401 APPARATUS AND EQUIPMENT FOR DOCTORS, HOSPITALS AND LABORATORIES231
 
  
 
F01D NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES 164
 
  
 
G06T IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 1134

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0183,776 WIRELESS TRANSMISSION UNIT FOR DENTAL INSTRUMENT WITH BUILT-IN CAMERA, AND DENTAL INSTRUMENT WITH BUILT-IN CAMERAAug 01, 14Jun 30, 16[H04N, A61B, A61C]
2016/0174,844 DENTAL TREATMENT IMPLEMENT WITH ANOMALY SITE DETECTION FUNCTIONAug 01, 14Jun 23, 16[A61B, A61C]
2016/0166,138 IMAGE PICK-UP WINDOW DEFOGGING FUNCTION-EQUIPPED BUILT-IN CAMERA HAND PIECEAug 01, 14Jun 16, 16[A61B]
2013/0266,430 AIR TURBINE HANDPIECESep 14, 11Oct 10, 13[F01D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9510795 Radiographic X-ray equipmentFeb 07, 13Dec 06, 16[A61B, H05G]
9480453 X-ray imaging deviceOct 08, 13Nov 01, 16[G06T, G01N, A61B]
9148566 X-ray photographic device, image processing method thereof, and programSep 21, 10Sep 29, 15[H04N, A61B]
9084562 Control device, control method and control program for optical coherence tomographic image-generating apparatusesJan 16, 12Jul 21, 15[A61B]
8979366 X-ray photographing deviceAug 09, 10Mar 17, 15[G01N, A61B, H05G]
8855262 X-ray photographing deviceJun 21, 10Oct 07, 14[A61B]
8848188 Fluorescence measurement method and fluorescence measurement deviceSep 28, 11Sep 30, 14[G01N]
8396186 Dental x-ray photographing deviceSep 14, 10Mar 12, 13[A61B]
D549339 X-ray deviceMay 25, 05Aug 21, 07[2401]
D549340 X-ray deviceMay 25, 05Aug 21, 07[2401]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6417881 Image rotating device of stomatocameraExpiredOct 19, 98Jul 09, 02[H04N, A62B]

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