NIHON TECHNO CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 2157
 
  
 
G04B MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME-PIECES USING THE POSITION OF THE SUN, MOON, OR STARS 235
 
  
 
G04C ELECTROMECHANICAL CLOCKS OR WATCHES 217
 
  
 
G04G ELECTRONIC TIME-PIECES 216
 
  
 
G06Q DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR 2172
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 1100
 
  
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 199
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 193
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 1119

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9638730 Demand target display deviceDec 21, 12May 02, 17[H02J, G06Q, G04R, G04C, G01R, G04G]
9466201 Alarm output device and alarm output methodMay 31, 12Oct 11, 16[H02J, G08B, G06Q, G01R]
9335740 Timepiece capable of integrally indicating time and physical quantitiesMay 31, 12May 10, 16[G04B, G04G]
8976631 Timepiece comprising scale for denoting both time and physical quantityAug 23, 11Mar 10, 15[G04B, G01R, G04G]
8693291 Clock with a clock face for indicating time having nearly full-screen display functionDec 10, 10Apr 08, 14[G04C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5911744 Refrigerating method and apparatus for showcases and vending machines as well as open type showcases and vending machines utilizing said method and apparatusExpiredJun 03, 97Jun 15, 99[A47F]

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