Koki Holdings Co.,Ltd

Japan


 
Total IP 865
Total IP Rank # 1,508
IP Activity Score 3.5/5.0    602
IP Activity Rank # 1,196
Dominant Nice Class Machines and machine tools

Patents

Trademarks

440 32
6 11
351 17
8
 
Last Patent 2025 - Work machine
First Patent 1998 - Battery charging operation and a...
Last Trademark 2024 - KOKI GROUP
First Trademark 1995 - TANAKA

Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 G/S Metal hardware; lock washers of metal; split washers of metal; spring washers of metal; screws; p...
G/S Metal hardware; lock washers of metal; split washers of metal; spring washers of metal; screws; ...
G/S Work clothing; jackets; clothing with heating mechanism; clothing with cooling fan; polo shirts; ...
G/S Electric hammers; electric hand drills; finishing machines; hemming machines; machines and appar...
G/S Solar batteries; electrical cells and batteries; battery boxes; battery chargers; measuring or te...
Invention Work machine. Provided is a work machine with improved convenience. An air compressor 10 includes...
Invention Electric device body and electric device. Provided are an electric device body capable of wireles...
Invention Work machine. Provided is a work machine with improved convenience. A work machine 10 is provided...
Invention Housing unit, working machine, and method for manufacturing housing unit. The objective of the pr...
Invention Work machine and manufacturing method for spindle used in work machine. The present invention imp...
Invention Work machine. The present invention comprises: a motor 20 that has a stator having a plurality of...
Invention Working machine. The objective of the present invention is to improve the convenience of a workin...
Invention Driver, pressure regulator and driving unit. Provided is a driver configured to be capable of fi...
Invention Work machine. Provided is a work machine capable of suppressing an increase in the size of a subs...
Invention Work machine. Provided is a work machine in which a substrate that comprises a plurality of relay...
Invention Driving tool with rotating member to move striking unit. A driving tool includes: a striking uni...
Invention Work machine. Provided is a work machine with improved operability. A plunger 126 and a driver bl...
G/S Batteries; battery boxes; battery chargers
Invention Working machine. An electric-powered tool includes a motor, a unit case, an attachment ring, a c...
G/S Metalworking machines and tools; hemming machines; mining machines and apparatus; construction ma...
G/S Metalworking machines and tools; hemming machines; mining machines and apparatus; construction m...
Invention Working machine. The objective of the present invention is to improve the workability of a workin...
Invention Refrigerator and heat-retaining chamber. Provided is a refrigerator or a heat-retaining chamber w...
Invention Work machine. Provided is a work machine that improves convenience by making it hard to transmit ...
Invention Work device. Provided is a work device in which deterioration in motor and drive mechanism coolin...
2023 Invention Work machine. The present invention improves the convenience of a work machine. A driving machine...
Invention Refrigerator and dividing plate. Provided is a refrigerator in which temperatures of three storag...
Invention Work machine. The present invention improves convenience. In a motor-stopping mechanism 60 of a g...
Invention Work machine. The present invention improves the ease of use of a work machine. According to the ...
Invention Work machine. The present invention realizes an efficient dustproof structure. In a grinder 10, a...
Invention Work machine. The present invention suppresses a deterioration in work efficiency. In a tilting m...
Invention Work machine. The present invention improves the convenience of a work machine. A driver 10 compr...
Invention Work machine. Provided is a work machine that makes it possible to produce a sufficient blank sho...
Invention Electric device. The present invention improves convenience. On a flashlight 10, a hanging hook 7...
Invention Case. The objective of the present invention is to improve the workability of a case. A case 10 i...
Invention Impact tool, and electric tool. Provided is an impact tool with which it is possible to stop or d...
Invention Working machine. A working machine 10 comprises: a magazine 54 for internally accommodating a plu...
G/S Agitators, other than those for painting machines and apparatus; mortar agitators; apparatus for ...
Invention Portable electric saw
G/S Power-driven hand-held tools, namely, power-operated impact drivers
G/S Aprons [parts of machines]; atomisers [machines]; blade sharpening [stropping] machines; electri...
G/S Aprons being structural parts of machines; stropping machines being blade sharpening machines; el...
G/S Power-driven hand-held tools.
2022 Invention Working machine. Provided is a working machine in which a counterweight is appropriately support...
Invention Battery pack and electrical device. One or more sensors are provided on a battery pack side and ...
Invention Battery pack and electrical device. In a battery pack and an electrical device, one or more sens...
Invention Battery pack and electric device. Provided is a battery pack and an electric device. The battery...
Invention Battery pack and electrical device. Provided are a battery pack and an electrical device with im...
G/S Solar batteries; batteries and cells; battery boxes; battery chargers; measuring or testing mach...
Invention Work machine. In an impact wrench, a speed reduction mechanism includes a carrier part integrall...
Invention Work machine. The present invention improves workability. A cutting work machine has a discharge...
Invention Cutter. The present invention improves workability. In a circular saw, a protrusion-amount-adjus...
Invention Working machine. Workability and endurance of a working machine is improved with a simple config...
Invention Electric device. Provided is an electric device made more convenient by being configured such th...
Invention Adapter and electric apparatus. Provided is an adapter 200 that is interposed between the batter...
Invention Electric device. Provided is an electrical device. In a setting unit, a right-room temperature d...
2021 Invention Working machine. Provided is a working machine with improved durability. A nail driver (working m...
Invention Electrical apparatus. A 36V electrical apparatus is mountable with both an 18V/36V switchable ba...
Invention Battery
G/S Chucks being parts of machines, namely, chucks for power-operated hammers and drills; drill chuck...
Invention Working tool and drilling method. A working tool and a drilling method capable of improving work...
G/S Centering drilling bits being parts of machines; chucks for power-operated hammers and drills; co...
G/S Blades being part of machines for metalworking, woodworking and stone working; blades for saw mac...
Invention Router
G/S Blades being parts of machines for metalworking, mining, construction, chemical processing, food ...
2020 G/S Fuels; mineral oils and greases for industrial purposes, not for fuel; non-mineral oils and greas...
Invention Driving device. A driving device includes: a cylindrical-shape magazine configured to house faste...
Invention Battery pack and electric device system. A battery pack is provided with: a battery cell; a contr...
G/S Fuels; mineral oils and greases for industrial purposes [not for fuel]; non-mineral oils and gre...
2019 G/S Power drill bits
G/S Agitators for chemical processing; paint agitating machines; mortar agitators; power-operated ato...
G/S Agitators for circulating liquid media other than those for painting machines and apparatus; mort...
G/S Agitators, other than those for painting machines and apparatus; mortar agitators; apparatus for...
G/S Power tools, namely, hand-held power-operated impact drivers, drills, hammer drills, screwdrivers...
G/S Power tools, namely, power operated hand tools, impact drivers; power operated drilling tools; po...
2018 G/S Agitators, for circulating liquid media other than those for painting machines and apparatus; mor...
G/S Agitators for chemical processing; paint agitating machines; agitators for circulating cement and...
G/S Agitators for chemical processing; paint agitating machines; agitators for circulating liquid med...
G/S Metal hardware namely, nails, washers of metal, nuts of metal, screws of metal, upholstery tacks ...
G/S Metal hardware, namely, nails, washers, nuts, screws, metal upholstery tacks, plugs, bolts, rivet...
G/S Metal hardware, namely, nails, washers, nuts, screws, upholstery tacks, plugs, bolts, rivets, bin...
G/S Metal hardware; nails; washers of metal; nuts; screws; tacks of metal; plugs [metal hardware]; b...
2017 G/S Metal hardware, namely, nails, washers, nuts, screws, metal upholstery tacks, carpet tacks, metal...
G/S Metal hardware, namely nails, washers, nuts, screws, tacks, plugs, bolts, rivets, binding screws,...
G/S Agitators [other than those for painting machines and apparatus]; mortar agitators; apparatus fo...
G/S Metal hardware; nails; washers of metal; nuts of metal; screws; tacks of metal; plugs [metal har...
G/S Metal hardware, namely nails, washers of metal, nuts of metal, screws of metal, upholstery tacks ...
2016 G/S Agitators; apparatus for machining; aprons being parts of machines; atomizers being machines; bel...
G/S Agitators; apparatus for machining; aprons [parts of machines]; atomizers [machines]; bellows [m...