Tokusen Kogyo Co., Ltd.

Japan


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Total IP 77
Total IP incl. subs 78 (+ 1 for subs)
Total IP Rank # 17,647
IP Activity Score 2.5/5.0    41
IP Activity Rank # 18,348
Parent Entity Kanai Juyo Kogyo Co., Ltd.
Dominant Nice Class Common metals and ores; objects ...

Patents

Trademarks

27 1
0 0
49 0
0
 
Last Patent 2025 - Pressure ring wire
First Patent 1989 - Steel cord of substantially elli...
Last Trademark 2003 - TOKUSEN
First Trademark 2003 - TOKUSEN

Subsidiaries

1 subsidiaries with IP (1 patents, 0 trademarks)

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 Invention Pressure ring wire. A pressure ring wire 2 comprises: an upper surface 4; a lower surface 6; a fi...
Invention Pressure ring wire. A pressure ring wire 2 has an upper surface 4, a lower surface 6, a first sid...
Invention Snare wire structure. 10112122111=3 to 19).
2023 Invention Operation wire. An operation wire 10 has a single-wire structure. The operation wire 10 has a plu...
Invention Straight wire for medical treatment tool. This straight wire 2 for a medical treatment tool is a ...
2022 Invention Spring wire comprising co-ni-cr-mo alloy. The present invention provides spring wire 2 that is a ...
Invention Reel for metal wire
2021 Invention Oil ring wire. An oil ring wire (2) containing an alloy steel as a material. The alloy steel cont...
Invention Oil ring wire. An oil ring wire (2) contains an alloy steel as a material. The alloy steel conta...
Invention Oil ring wire. The material of an oil ring wire 2 is an alloy steel. The alloy steel includes 0.5...
Invention Oil ring wire. The material of an oil ring wire 2 is an alloy steel. The alloy steel contains 0.5...
Invention Carbon nanotube composite wire. A carbon nanotube composite wire 2 includes: a carbon nanotube 6...
Invention Metal powder. A metal powder is an ensemble of fine metal particles. The fine metal particles inc...
Invention Carbon nanotube composite wire. This carbon nanotube composite wire 2 has a carbon nanotube 6 and...
Invention Metallic powder. This metallic powder is an aggregation of a large number of fine metallic partic...
2020 Invention Production method of carbon nanotube yarn. A production method of a carbon nanotube yarn include...
Invention Production method of long member made of carbon nanotubes. b are substantially the same.
Invention Production method for long object made from carbon nanotubes. This production method for a long o...
Invention Carbon nanotube yarn manufacturing method. This carbon nanotube yarn manufacturing method include...
Invention Method for producing carbon nanotube twisted thread, and production apparatus of carbon nanotube ...
Invention Method for manufacturing carbon nanotube twisted thread, and device for manufacturing carbon nano...
Invention Metal wire for rubber reinforcement, and method for manufacturing metal wire for rubber reinforce...
Invention Wire winding device and wire winding method. A wire winding device includes a lock jig including ...
Invention Wire take-up device and wire take-up method. This wire take-up device is provided with a locking ...
2019 Invention Saw wire. A saw wire 2 has a wavy form. The form has a shape composed of a first wave component 4...
Invention Saw wire. A saw wire 2 according to the present invention comprises a first kinked section 4, a s...
Invention Catheter and catheter protector. The catheter according to the present invention is a catheter 1 ...
Invention Stent. Provided is a stent that can sufficiently support the inner wall of an in vivo lumen from...
Invention Stent. [Problem] To provide a stent capable of sufficiently supporting an inner wall of an inner ...
Invention Device for collection. Provided is a device for collection that can easily collect an object suc...
Invention Retrieval device. Provided is a retrieval device capable of easily retrieving an object such as a...
Invention Silver powder for ink or paint. Silver powder includes multiple particles 2 containing silver as...
Invention Silver powder for ink or paint. This silver powder contains a multiplicity of particles 2 whose p...
2018 Invention Hollow stranded wire. A hollow stranded wire (2) has a first layers (4) and second layers (6). Th...
Invention Hollow rope. A hollow rope 2 has a first layer 4 and a second layer 6. The second layer 6 is loca...
Invention Alloy for biomedical use and medical product. 3/g. A Young's modulus of the alloy is not greater ...
Invention Bio alloy and medical supplies. This bio alloy contains: Zr as a main component; 0.1-25 mass% of ...
Invention Retractor. A developing body includes: an excluding portion including a movable wire and fixing ...
Invention Retractor. This retractor is provided with: a displacing section in which an expansion body compr...
Invention Wire for medical treatment instrument and guide wire. A contour of a cross-section perpendicular...
Invention Medical treatment wire and guide wire. According to the present invention, the contour shape of a...
Invention Endoscopic grasping forceps. Forceps 2 include an insertion tube 6 having a tubular shape, and a...
Invention Gripping forceps for endoscope. This forceps 2 comprises a tubular-shaped insertion tube 6, and a...
2017 Invention Needle wire. Needle wire (2) is formed from steel that comprises 0.95 mass% to 1.03 mass% of C, 0...
Invention Biocompatible alloy and medical product. Provided is a biocompatible alloy having low magnetic s...
Invention Apparatus and method for manufacturing rubber sheet containing steel cord. A manufacturing appara...
Invention Stretchable wiring sheet and stretchable touch sensor sheet. A stretchable contractible wiring sh...
2016 Invention Stretching-contracting wiring sheet, production method and production device therefor, and stretc...
Invention Hollow stranded wire line for manipulation. [Object] A hollow stranded wire line, for manipulatio...
2003 G/S BEAD WIRE, STEEL CORDS FOR TIRE REINFORCEMENT, OTHER STEEL CORDS FOR REINFORCEMENT OF RUBBER PROD...