Sinko Kogyo Co., Ltd.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E04C STRUCTURAL ELEMENTS; BUILDING MATERIALS 125

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5870868 Outer panel for air conditionerJun 11, 97Feb 16, 99[784., E04C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5014608 Clean room air systemExpiredAug 17, 90May 14, 91[F24F]
4859140 Centrifugal fanExpiredJun 13, 86Aug 22, 89[F04D]
4843832 Air conditioning system for buildingsExpiredFeb 04, 88Jul 04, 89[F25B, F25D]
4796439 Air conditioning systemExpiredOct 28, 87Jan 10, 89[F25B]
4625565 Wind velocity sensorExpiredApr 05, 85Dec 02, 86[G01F]

Top Inventors for This Owner

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