Optec Co., Ltd.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1124

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5595702 Method of and apparatus for molding synthetic resin screwsJul 20, 94Jan 21, 97[B29C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6181741 Remote control receiverExpiredJun 22, 98Jan 30, 01[H03K]
5837182 Method of molding synthetic resin screwsExpiredJun 13, 96Nov 17, 98[B29C]
5759100 Game machine controllerExpiredAug 19, 96Jun 02, 98[A63F]
5700415 Method of molding synthetic resin and apparatus for use thereinExpiredOct 10, 95Dec 23, 97[B29C]
D354315 Distribution unit for multiple controllers for video gamesExpiredApr 09, 93Jan 10, 95[]
D349526 Distribution unit for multiple controllers for video gamesExpiredApr 09, 93Aug 09, 94[]
D348909 Distribution unit for multiple controllers for video gamesExpiredApr 09, 93Jul 19, 94[]
5208642 Electro-optical distance meterExpiredApr 29, 92May 04, 93[G01C]
5087125 Equipment for measuring a difference in elevationExpiredSep 12, 90Feb 11, 92[G01C]
4733069 Position encoder using a laser scan beamExpiredFeb 14, 86Mar 22, 88[G11B, G01D]

Top Inventors for This Owner

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