Denki Kogyo Co., Ltd.

Japan

 
Total IP 19
Total IP Rank # 78,040
IP Activity Score 1.3/5.0    4
IP Activity Rank # 236,445
Stock Symbol 67060 (tse)
ISIN JP3550000008
Market Cap. 33268403890.0  (JPY)
Industry Communication Equipment
Sector Technology

Patents

Trademarks

8 0
0 0
11 0
0
 
Last Patent 2023 - Variable reflect array, and meth...
First Patent 1986 - Electrostatic dust collector

Latest Inventions, Goods, Services

2021 Invention Variable reflect array, and method for designing variable reflector array. An object of the pres...
Invention Variable reflectarray and method for designing variable reflectarray. [Problem] To make it possib...
2018 Invention Induction heating device, radioactive waste melting process device equipped with said induction h...
Invention Leaky-wave antenna. The present invention realizes a thin dual-polarized leaky-wave antenna which...
Invention Leaky wave antenna. LLL)4 constituting the CRLH are formed on the upper surface of the dielectric...
2016 Invention High frequency induction continuous heating method and high frequency induction continuous heatin...
2015 Invention Heat-treatment device and heat-treatment method. A heat-treatment device 10 includes a table 11 o...
Invention Heat-treatment device and heat-treatment method. This heat-treatment device (10) comprises a tabl...
Invention Leaky-wave antenna. To provide a leaky-wave antenna that allows dual-polarization without limitin...
Invention Leaky wave antenna. Provided is a leaky wave antenna that enables dual polarization and for which...
2014 Invention Base station antenna apparatus for mobile communication system. The apparatus automatically corre...
Invention Mobile communication system and base-station antenna device. This invention, which automatically ...
2013 Invention Transfer mechanism structure. A structure of a transfer mechanism is supported by a bearing (15) ...
Invention Structure for transmission mechanism. A structure for a transmission mechanism connects: a driven...
2012 Invention High-frequency induction continuous heating method and high-frequency induction continuous heatin...
Invention Transmitting-receiving-separated dual-polarization antenna. To reduce coupling between transmissi...
Invention Transmission/reception-separated polarization-shared antenna. The objective of the invention is t...
2009 Invention Heat treatment method. There is provided a heat treatment method in which high-quality tempering ...
2008 Invention Arrangement structure of guide chip for high-frequency induction heating coil. To provide an arr...
Invention Guide chip structure for high-frequency induction heating coil. To provide a structure of guide ...
Invention Structure of guide chip for high-frequency induction heating coil. A structure of a guide chip fo...
Invention Arrangement structure of guide chip for high-frequency induction heating coil. An arrangement str...
1999 Invention Induction heating coil and induction heating device using the induction heating coil. There are p...
1998 Invention Induction heating coil and induction heating device using the induction heating coil. An inductio...
1996 Invention Radio frequency particle accelerator having means for synchronizing the particle beam. The invent...
1994 Invention High frequency induction and method with temperature control. A resonance circuit including a hig...
1990 Invention High-frequency induction heating apparatus. A high-frequency induction heating apparatus of an in...
1986 Invention Electrostatic dust collector. An electrostatic dust collector is provided with an electrode unit ...