HINODE, LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E02D FOUNDATIONS; EXCAVATIONS; EMBANKMENTS 518

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9816247 Lid for underground structureFeb 17, 14Nov 14, 17[E02D, E03F]
6000878 Cover for underground structuresJul 17, 97Dec 14, 99[E02D]
5997212 Cover for underground structures, body thereof and frame thereforJun 23, 97Dec 07, 99[E02D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7648307 Underground structure coverExpiredMay 12, 04Jan 19, 10[E02D]
6953301 Lid assembly for facility access openingExpiredFeb 13, 03Oct 11, 05[E02D]

Top Inventors for This Owner

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