Tamura Corporation

Japan


Create a watch for Tamura Corporation
Total IP 358
Total IP incl. subs 395 (+ 69 for subs)
Total IP Rank # 3,771
IP Activity Score 3/5.0    150
IP Activity Rank # 4,631
IP AS incl. subs 2.7/5.0    153
Parent Entity Tsukaki Shoji Co., Ltd
Stock Symbol
ISIN JP3471000004
Market Cap. 49745655273.0  (JPY)
Industry Electronic Components
Sector Technology
Dominant Nice Class Chemical and biological material...

Patents

Trademarks

157 3
2 2
191 0
3
 
Last Patent 2026 - Control system
First Patent 1986 - Soldering device
Last Trademark 2026 - TAMURA
First Trademark 2001 - TAMURA

Subsidiaries

2 subsidiaries with IP (68 patents, 1 trademarks)

 Register for free to unlock the subsidiary list

Industry (Nice Classification)

Latest Inventions, Goods, Services

2026 G/S Soldering fluxes; Soldering chemicals; Chemicals for use in the process of producing printed circ...
2025 Invention Control system. This control system is for controlling a plurality of SiC elements (semiconductor...
Invention Control system. An FPGA 30 of a control system, according to the present invention, comprises: a ...
Invention Method for manufacturing a reactor and reactor. A method for manufacturing a reactor includes a ...
Invention Core device and method for producing same. The present invention provides a technology that can c...
Invention Insulated wire. An insulated wire comprising a wire and an insulating film that is provided on th...
Invention Adhesive resin composition, resin film, multilayer wiring board, copper foil with resin, coil str...
Invention Polyimide, polyimide film, multilayer wiring board, copper foil with resin, coil structure, magne...
Invention Resin composition, resin film, copper foil with resin, multilayer wiring board, coil structure, m...
Invention Polyamic acid, polyamic acid composition, polyimide, polyimide composition, polyimide film, coppe...
Invention Resin film, copper foil with resin, multilayered wiring board, coil structure, and magnetic devic...
Invention Solder alloy, solder paste, printed circuit board, and electronic control device. A solder alloy...
Invention Power semiconductor module. A power semiconductor module (200) comprises: a power semiconductor c...
Invention Insulating material. An insulating material (100) comprising a first insulating layer (1) that co...
Invention Reactor. A reactor that suppresses the transmission of the vibration of the core and the vibrati...
Invention Carbon coating composition for spraying and method for forming carbon coating film. A carbon coat...
2024 Invention Resin film, multilayer wiring board, copper foil with resin, coil structure, and magnetic device....
Invention Delay control circuit. The present invention correctly synchronizes and drives a plurality of ext...
Invention Solder alloy, joined part, joining material, solder paste, joined structure, and electronic contr...
Invention Modular multi-level electric power converter. Disclosed is an MMC converter including a three-pha...
Invention Current detector. The present invention provides a technique for ensuring a long creepage distanc...
Invention Molded coil and reactor. Provided are: a molded coil which is inhibited from suffering resin leak...
Invention Magnetic core and coil device. Provided is a coil device that has good heat dissipation propertie...
Invention Molded coil manufacturing method and molded coil. Provided are: a molded coil manufacturing metho...
Invention Drive circuit apparatus. Provided is a drive circuit apparatus capable of ensuring satisfactory i...
Invention Coil structure and method for manufacturing same, multilayer substrate circuit using coil structu...
Invention Bonding material. 12150505050 diameter) of 1.9 μm or more and 2.4 μm or less.
Invention Polyamic acid, polyamic acid composition, polyimide, polyimide film, and printed circuit board. ...
Invention Conveying heating apparatus. In the present invention, the temperature drop in a buffer part betw...
Invention Current sensor
2023 Invention Junction barrier schottky diode and production method therefor. Provided is a junction barrier Sc...
Invention Semiconductor driving circuit module
Invention Solder alloy, solder paste, joining part, joining structure, and electronic control device. This ...
Invention Schottky barrier diode. A Schottky barrier diode includes a semiconductor layer of a first condu...
Invention Reactor. Reactor 10 includes the core 4, the coil 2 attached to the core 4, the resin member 5 co...
Invention Mold core, reactor, and mold core manufacturing method. Provided is a mold core, a reactor havin...
Invention Electronic component unit. Provided is a technology capable of realizing a new structure. A shiel...
Invention Electronic component unit. Technologies for improving the quality of an electronic component unit...
Invention Solder alloy, joint part, joining material, solder paste, joint structure, and electronic control...
2022 Invention Junction barrier schottky diode and method for manufacturing same. Provided are a junction barri...
Invention Coil for substrate mounting
Invention Solder alloy, joint portion, joining material, solder paste, joint structure, and electronic cont...
Invention P-n junction diode. A semiconductor substrate includes at least one main surface as a crystal gr...
Invention Semiconductor substrate, semiconductor wafer, and method for manufacturing semiconductor wafer. ...
Invention Solder alloy, joint part, jointing material, solder paste, joint structure, and control device. T...
Invention Solder alloy, joint part, joining material, solder paste, joint structure, and control device. Th...
G/S Soldering fluxes; Soldering chemicals; Brazing fluxes; Brazing preparations; chemicals for use in...
2020 Invention Modular multilevel converter and modular multilevel converter system. An MMC converter includes t...
2002 G/S Chemicals used in industry, science and photography, as well as in agriculture, horticulture and ...
G/S Soldering fluxes; soldering chemicals; brazing fluxes; brazing preparations; industrial chemicals...
G/S soldering fluxes; soldering chemicals [ ; brazing fluxes; chemical preparations for brazing; indu...
2001 G/S Paints; printing inks (other than "mimeographing inks"); mimeographing inks. Chemical machines an...
G/S Magnetic materials, namely, [ laminated cores, powder cores, amorphous cores, ferrite cores, ] pe...
G/S Paints; printing inks (other than "Mimeographing inks"); printing machines; semi-conductor manufa...