SUMITOMO FORESTRY 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 521
 
  
 
E04B GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS 443
 
  
 
0808 FASTENING, SUPPORTING OR MOUNTING DEVICES NOT INCLUDED IN OTHER CLASSES416
 
  
 
F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING 247
 
  
 
A01H NEW PLANTS OR PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES 1127
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 192
 
  
 
B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE 156
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 1101
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 1115

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9828773 Column end joint structureMar 04, 16Nov 28, 17[E04B, E04C, E04H]
9739299 Coupling member, method for producing coupling member, and wooden member joint structureAug 04, 14Aug 22, 17[B23K, F16B]
9249817 Wooden member joint structureMar 11, 13Feb 02, 16[F16B, E04B, F16G]
9238909 Column base joint structureSep 30, 14Jan 19, 16[E04B, E04C]
8950126 Wooden building skeletonMar 11, 13Feb 10, 15[E04B]
8907012 Production method for particle board and fiber boardNov 07, 11Dec 09, 14[B29C, B29D, E04C, C08L, C08K]
8857119 Wooden member assemblyMar 11, 13Oct 14, 14[E04C]
D708935 Beam joint hardwareDec 29, 11Jul 15, 14[0808]
D700506 Beam joint hardwareDec 29, 11Mar 04, 14[0808]
D698638 NutMar 07, 13Feb 04, 14[0808]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0086,702 NUTAbandonedMar 05, 13Mar 27, 14[F16B]
7062450 System and program for afforestation and/or reforestation businessExpiredNov 18, 03Jun 13, 06[]
6916507 Aqueous water repellent for substrate treatment, making method, preparation of modified plywood or modified laminated veneer lumber, and preparation of wooden fiberboardExpiredJun 20, 03Jul 12, 05[B05D, C08L, B32B]
6481154 Method of large-scale propagation of trees of genus SwieteniaExpiredMar 17, 00Nov 19, 02[C12N, A01H]
6381871 Method and apparatus for drying woodExpiredFeb 05, 01May 07, 02[F26B]
6093694 Antitumor active substancesExpiredJun 14, 99Jul 25, 00[A61K, C07K]
4963398 Process for continuous production of surface-consolidated lumberExpiredJan 31, 89Oct 16, 90[B05D]
4647537 Immobilization of microorganisms antagonistic to plant pathogenic microorganismsExpiredAug 23, 84Mar 03, 87[C12N]

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