Sumitomo Electric Hardmetal Corp.

Japan

 
Total IP 1,001
Total IP incl. subs 1,002 (+ 1 for subs)
Total IP Rank # 1,320
IP Activity Score 3.5/5.0    685
IP Activity Rank # 1,045
Parent Entity Sumitomo Electric Industries, Ltd.

Patents

Trademarks

513 0
3 0
485 0
0
 
Last Patent 2024 - Composite polycrystal and tool w...
First Patent 2002 - Amorphous carbon coated tool and...

Subsidiaries

1 subsidiaries with IP (0 patents, 1 trademarks)

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Latest Inventions, Goods, Services

2024 Invention Cubic boron nitride sintered compact and tool. Disclosed is a cubic boron nitride sintered compac...
2023 Invention Cemented carbide and tool containing the same. A cemented carbide is composed of a first hard pha...
Invention Cutting tool insert
Invention Cutting insert and machining method. This cutting insert comprises a rake face, a clearance face,...
Invention Cutting tool. gN, where 0.35≤f<0.55, 0
Invention Cutting tool. a1-a-bbc1-c1-cN, where 0.70≤c≤1.00. In the first layer, the percentage of the numbe...
Invention Cutting tool. a1-a-bbc1-cd1-d-eef1-f-gggN, where 0.25 ≤ d < 0.45, 0 < e ≤ 0.10, 0.35 ≤ f < 0.55, ...
Invention Machining condition determination assistance device, machining condition determination assistance...
Invention Cutting tool. A cutting tool according to one aspect of the present disclosure comprises a shaft ...
Invention Cutting tool. A cutting tool according to one aspect of the present disclosure includes a shaft ...
Invention Drill. In the present invention, a first flank face includes a first front flank face part and a ...
2022 Invention Drill and cutting method. A drill includes a flank face, a rake face, and a main cutting edge on...
Invention Cutting tool. A cutting tool comprises a substrate and a coating film disposed on the substrate,...
Invention Drill. A drill has a helical flute surface, a flank face, and a thinning face. A ridgeline betwe...
Invention Cemented carbide and cutting tool using the same. The cemented carbide of the present disclosure...
Invention Cemented carbide. A cemented carbide is a cemented carbide, composed of: hard phases comprising ...
Invention Cemented carbide and mold for ultra-high pressure generating device using the same. A cemented c...
Invention Drill head
Invention Cutting tool body
Invention Drill holder
Invention Cutting tool. A cutting tool comprising a base material and a coating disposed on the base mater...
Invention Cutting tools. A cutting tool comprising a base material and a coating; wherein: the coating com...
Invention Cutting tool. A cutting tool is rotatable about a central axis and has a front end in an axial d...
2021 Invention Cutting insert. A cutting insert includes a first surface, a second surface, and an outer periph...
Invention Cemented carbide and cutting tool using same. A cemented carbide consists of: a first phase consi...
Invention Cubic boron nitride sintered material. A cubic boron nitride sintered material comprising cubic ...
Invention Composite polycrystal and tool with composite polycrystal. A polycrystalline composite comprisin...
Invention Diamond polycrystal body, and tool provided with diamond polycrystal body. A polycrystalline dia...
Invention Diamond polycrystalline body, and tool comprising diamond polycrystalline body. A polycrystallin...
Invention Cutting tool
Invention Cutting tool. Provided is a cutting tool comprising a base material and a film arranged on the b...
Invention Cutting tool. A cutting tool includes a substrate and a coating provided on the substrate, the c...
Invention Cutting tool. A cutting tool comprises a substrate and a coating provided on the substrate, the ...
Invention Boring tool and cutting insert. A boring tool has a cutting insert, a holder, and a pressing mem...
Invention Cutting tool. A cutting tool includes a main body. The main body includes a distal end surface, ...
Invention Drill head, tip exchange drill, and drill. A drill head is rotated about a center axis. The dril...