Waki Factory Inc.

Japan

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Total IP 9
Total IP Rank # 175,044
IP Activity Score 0/5.0    0
IP Activity Rank # 1,702,333

Patents

Trademarks

2 0
0 0
7 0
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Last Patent 2022 - Heat exchanger
First Patent 2008 - Heat exchanger

Latest Inventions, Goods, Services

2021 Invention Heat exchanger. A heat exchanger includes a plurality of heat exchange tubes stacked with a gap ...
2017 Invention Heat receiver and method of manufacture therefor. A heat receiver (20) is provided for cooling a ...
2015 Invention Heat exchanger. Wave-like concaves/convexes are formed on respective flat surfaces of a heat exc...
Invention Heat exchanger. This heat exchanger is equipped with heat exchanger tubes 30 each with both flat ...
2013 Invention Heat exchanger, refrigeration cycle device equipped with heat exchanger, or heat energy recovery ...
2011 Invention Heat exchanger. A plurality of heat-exchange tubes 30 each including a flat pipe including a gro...
Invention Heat exchanger. Heat exchange tubes (30) which are formed as flat tubes in which grooves (36) and...
Invention Heat exchanger for thermal engine. Multiple curved protruding parts (38a), the protruding portion...
2008 Invention Heat recovery system. A plurality of flat tubes formed as a tube having notches by linearly cutti...
Invention Heat recovery equipment. A plurality of flat tubes (32) formed as a tube having notches (34, 35) ...
Invention Heat exchanger. A heat exchanger assembled from multiple heat exchanging tubes. Each of the multi...
Invention Heat exchanger. A flat heat exchanging tube (30) having a thickness of 0.5 mm is formed by pressi...