Toyo Tanso Co., Ltd.

Japan


Create a watch for Toyo Tanso Co., Ltd.
Total IP 220
Total IP Rank # 6,023
IP Activity Score 2.4/5.0    33
IP Activity Rank # 22,992
Stock Symbol
ISIN JP3616000000
Market Cap. 66021689260.0  (JPY)
Industry Electrical Equipment & Parts
Sector Industrials
Dominant Nice Class Chemical and biological material...

Patents

Trademarks

40 9
8 0
155 6
2
 
Last Patent 2025 - Two-layer disk, commutator provi...
First Patent 1980 - Method for producing fluorine
Last Trademark 2017 - TOYO TANSO INSPIRATION FOR INNOV...
First Trademark 1996 - TOYO TANSO USA INC.

Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 Invention Two-layer disk, commutator provided with same, and method for manufacturing commutator. The purpo...
2024 Invention Porous carbon particle for forming porous carbon film used for positive electrode of air battery,...
G/S Carbon for industrial use; carbides; carbon for producing fullerene and for producing carbon nano...
2023 Invention Alumina composite, production method for same, and heat treatment jig. Provided is an alumina com...
Invention C/c composite and ion engine grid. Provided is a C/C composite that reduces weight when used in ...
Invention C/c composite and ion engine grid. Provided is a C/C composite that reduces weight when used in a...
2022 Invention C/c composite, and member for si single crystal pulling-up furnace. Provided is a C/C composite w...
Invention Carbon carrier for fuel cell catalyst and fuel cell catalyst. Realized are a carbon support for ...
Invention Carbon carrier for fuel cell catalyst and fuel cell catalyst. The present invention realizes a ca...
Invention Heat resistant structure and member for heat treatment furnace. A heat resistant structure inclu...
Invention Heat resistant structure and member for heat treatment furnace. Provided is a heat resistant stru...
2021 Invention Method of producing porous carbon, and electrode and catalyst carrier containing porous carbon pr...
Invention C/c composite and method for producing same, and heat-treatment jig and method for producing same...
2020 Invention Heat treat furnace jig. A heat treatment furnace jig having a box-like frame including a rim par...
Invention Semiconductor device and method for manufacturing same. The present invention provides a technolo...
Invention Supported platinum catalyst, cathode for fuel cell, fuel cell, and method for producing supported...
2019 Invention Expanded-graphite sheet. An expanded-graphite sheet whose thermal conductivity in its surfacewis...
Invention Susceptor. Provided is a susceptor which enables improvement in yield of semiconductor chips pro...
Invention Susceptor. Provided is a susceptor that can improve the yield of semiconductor chips fabricated f...
Invention Method for manufacturing device fabrication wafer. In a method for manufacturing a device fabric...
Invention Method for manufacturing device fabrication wafer. Provided is a method for manufacturing a devic...
Invention Sic wafer manufacturing method. In a method for manufacturing an SiC wafer, a work-affected laye...
Invention Sic wafer manufacturing method. In this SiC wafer (40) manufacturing method, a SiC wafer (40) is ...
Invention Sic wafer and manufacturing method for sic wafer. The present invention addresses the problem of ...
Invention Method for producing porous carbon, and electrode and catalyst support containing porous carbon p...
Invention Susceptor for use in production of a semiconductor
2018 Invention Microorganism immobilized carrier. [Problem] A microorganism immobilized carrier is provided that...
Invention Carrier for retaining anammox bacteria for use in wastewater treatment, anammox bacteria-adhered ...
Invention Anammox bacteria population holding carrier for treating waste water, anammox bacteria population...
Invention Microorganism-immobilized carrier. [Problem] To provide a microorganism-immobilized carrier to wh...
Invention Ih cooking instrument. Provided is an IH cooking instrument composed of graphite and having an in...
Invention Production method for heating element. Provided is a method that makes it possible to easily prod...
Invention Induction heating-compatible cookware and member for induction heating-compatible cookware. The p...
Invention Production method for mono-crystals. This production method for SiC mono-crystals (42) comprises ...
Invention Production method for sic mono-crystals, production method for ingot sic, production method for s...
Invention Sic wafer production method, epitaxial wafer production method, and epitaxial wafer. This method ...
Invention Susceptor, method for producing epitaxial substrate, and epitaxial substrate. A susceptor is a c...
Invention Susceptor, method for producing epitaxial substrate, and epitaxial substrate. This susceptor is a...
Invention Reformed sic wafer manufacturing method, epitaxial layer-attached sic wafer, method for manufactu...
Invention Positive electrode for lead storage battery and lead storage battery using same. By using a posit...
Invention Pretreatment method for plating, plating method, article pretreated for plating, and plated artic...
2017 Invention Method for manufacturing thin sic wafer and thin sic wafer. Provided is a method for manufacturi...
Invention Stacking die. A stacking die comprises a stacked multiple stacking plates and a side plate(s) wh...
Invention Lamination die. Provided is a lamination die which comprises a plurality of laminated plates, whi...
Invention Composite and method for manufacturing composite. Entrance of liquid is sufficiently prevented w...
G/S Carbon for industrial use; carbides; ((carbon for producing fullerene and for producing carbon na...
Invention Carbon powder for fuel cell and catalyst, electrode catalyst layer, membrane electrode assembly, ...
2016 Invention Method for manufacturing single-crystal sic, and housing container. Provided is a method for pro...
Invention Heat treatment vessel for single-crystal silicon carbide substrate and etching method. A heat tre...
2012 G/S (( Activated carbons for general industrial use; porous carbide; Chemicals used in industry in th...
G/S Activated carbons; porous carbide; rapid acting water absorbents; carbon dioxide absorbents; blo...
2011 G/S Carbon; carbides; carbon for producing fullerene and carbon nanotubes; carbon compounds for prod...
G/S (( Carbon for industrial use; [ carbides; carbon for producing fullerene and for producing carbon...
G/S (( Machine parts, namely, core nozzles of furnaces for fiber-optic line drawing machines; machine...
G/S Core nozzles of furnaces for fiber-optic line drawing machines and systems; parts and fittings f...
2009 G/S Parts and fittings for industrial furnaces, namely heat insulation material Non-metal automotive ...
G/S Parts and fittings for industrial furnaces. Gaskets; packings.
2008 G/S Carbon for industrial use; carbides; (( carbon for producing fullerene and for producing carbon n...
2003 G/S Carbon, graphite.
G/S Carbon, Graphite.
1996 G/S carbon and graphite for use in industrial applications