Nihon Sanmo Dyeing Co., Ltd.

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A46D MANUFACTURE OF BRUSHES113
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
H01B CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING, OR DIELECTRIC PROPERTIES 173

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9192226 Method for manufacturing bristle head for brushOct 01, 12Nov 24, 15[A46D]
9058069 Writing instrument for electrostatic capacitance type touch panelNov 05, 13Jun 16, 15[G06F]
5269973 Electrically conductive materialAug 13, 91Dec 14, 93[H01B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0139,340 BRUSH FIBER, BRUSH USING BRUSH FIBER, AND METHOD FOR MANUFACTURING BRUSH FIBERAbandonedJun 22, 12Jun 06, 13[A46B, D01F, A46D]
5049684 Electrically conducting material and process of preparing sameExpiredSep 03, 82Sep 17, 91[H01B, D06M, C07K, D01F, C08K]
5037581 Electroconductive coating materialExpiredOct 27, 89Aug 06, 91[A01B]
4690854 Electrically conducting material and method of preparing sameExpiredSep 18, 85Sep 01, 87[C08J, B05D, B32B]
4681820 Method of producing an electrically conductive polymeric material with adsorbed metal sulfide and productExpiredMay 22, 85Jul 21, 87[B32B]
4670189 Electrically conducting material and process of preparing sameExpiredMay 22, 85Jun 02, 87[H01B, D06M]
4556507 Electrically conducting material and method of preparing sameExpiredJan 26, 83Dec 03, 85[H01B]
4556508 Electrically conducting material and process of preparing sameExpiredJan 26, 83Dec 03, 85[H01B]
4410593 Electrically conducting fiber and method of making sameExpiredSep 03, 80Oct 18, 83[B32B]
4378226 Electrically conducting fiber and method of making sameExpiredMay 04, 81Mar 29, 83[D06P, D06M]
4364739 Method of making electrically conducting fiberExpiredMar 31, 81Dec 21, 82[B05D, D06P]
4336028 Method of making electrically conducting fibersExpiredJul 15, 81Jun 22, 82[B05D]

Top Inventors for This Owner

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