Togami Electric Mfg. 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 1158

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9121876 Generated power output measuring apparatusMar 29, 13Sep 01, 15[G01R]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5994890 Harmonics survey systemExpiredNov 04, 97Nov 30, 99[G01R]
5821495 Gas circuit breakerExpiredApr 16, 96Oct 13, 98[H01H]
5770827 Circuit breaker magnetic blowout arc extinguishing device with arc runner featuresExpiredApr 16, 96Jun 23, 98[H01H]
5245498 Downed conductor automatic detecting deviceExpiredMay 20, 91Sep 14, 93[H02H]
5103365 Downed conductor automatic detecting deviceExpiredMar 12, 90Apr 07, 92[G01R, H02H]
4926286 Enclosed switchboardExpiredSep 16, 88May 15, 90[H02B]
4860161 Enclosed switchboardExpiredMar 07, 88Aug 22, 89[H02B]

Top Inventors for This Owner

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