Kashima Oil Company

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD 122
 
  
 
D01F CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS 134

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5516255 Clamping apparatusApr 25, 94May 14, 96[B66F]
5336557 Carbon fiber felting material and process for producing the sameAug 22, 91Aug 09, 94[D01F, B32B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6528036 Milled carbon fiber and process for producing the sameExpiredAug 15, 01Mar 04, 03[D01F]
6320013 Process for producing modified phenolic resinExpiredAug 10, 00Nov 20, 01[C08G]
6303095 Milled carbon fiber and process for producing the sameExpiredSep 15, 94Oct 16, 01[D01F]
6166131 Highly reactive modified phenolic resin and molding material for electrical/electronic parts and semiconductor sealing materialExpiredSep 22, 99Dec 26, 00[C08G]
6114544 Optically active fluorinated compoundsExpiredJun 06, 95Sep 05, 00[C07F, C07D]
6096908 Optically active fluorinated compoundsExpiredDec 10, 93Aug 01, 00[C07D]
6034210 Process for producing highly reactive modified phenolic resin and molding materialExpiredFeb 17, 98Mar 07, 00[H01L, C08G]
6010708 Cosmetics and N-acylamino acid compositionExpiredOct 23, 97Jan 04, 00[A61K]
5936010 Process for producing highly reactive low-viscosity modified phenolic resinsExpiredApr 17, 98Aug 10, 99[C08G, C08L]
5888928 Process for producing activated carbon fiber molding and activated carbon fiber moldingExpiredFeb 28, 97Mar 30, 99[B01J]
5855663 Carbon fibers for reinforcement of cement and cement composite materialExpiredJun 16, 97Jan 05, 99[C04B]
5840548 Process for producing microbial lipids from hydrocarbonsExpiredSep 12, 95Nov 24, 98[C12P]
5811028 Optically active dihydropyran derivative, and liquid crystal composition, liquid crystal device, and racemic mixture comprising the derivativeExpiredAug 13, 97Sep 22, 98[C09K, C07F, C07D]
5792826 Process for producing highly reactive low-viscosity modified phenolic resinsExpiredFeb 07, 97Aug 11, 98[C08G]
5698137 Optically active dihydropyran derivative, and liquid crystal composition, liquid crystal device, and racemic mixture comprising the derivativeExpiredApr 15, 96Dec 16, 97[C09K, C07D, G02F]
5686181 Carbon fibers for reinforcement of cement and cement composite materialExpiredJul 14, 95Nov 11, 97[D04H, B32B]
5614600 Fiber-reinforced resin plate and process for producing the sameExpiredMar 15, 95Mar 25, 97[C08G, C08F, C08L]
5595684 Optically active tetrahydropyran derivative, liquid crystal composition, and liquid crystal device containing the sameExpiredApr 03, 95Jan 21, 97[C09K, C07F, C07D, G02F]
5521259 Process for producing highly reactive modified phenolic resinExpiredJan 24, 95May 28, 96[C08L]
5484854 Modified phenolic resin, epoxy resin and curing agent molding materialExpiredApr 06, 95Jan 16, 96[C08L]

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