HITACHI AIR CONDITIONING & HOM has a total of 14 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, environmental technology and medical technology are HOWDEN COMPRESSORS LTD, HITACHI AIR CONDITIONER SYSTEM and BITZER KÜHLMASCHINENBAU GMBH.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 14 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Environmental technology | |
#3 | Medical technology | |
#4 | Engines, pumps and turbines | |
#5 | Thermal processes | |
#6 | Consumer goods |
# | Technology | |
---|---|---|
#1 | Climate change mitigation in buildings | |
#2 | Special electric heating or lighting | |
#3 | Refrigerators | |
#4 | Rotary-pistons | |
#5 | Ice-boxes | |
#6 | Object sterilising |
# | Name | Total Patents |
---|---|---|
#1 | Hirobumi Narita | 3 |
#2 | Tomohiro Okawa | 3 |
#3 | Kunihiro Sakamoto | 3 |
#4 | Eiji Toyoda | 3 |
#5 | Masayuki Isogai | 2 |
#6 | Kyoichi Sugeno | 1 |
#7 | Kazuyuki Sugimura | 1 |
#8 | Yoshio Niwase | 1 |
#9 | Masayuki Aiyama | 1 |
#10 | Atsuko Funayama | 1 |
Publication | Filing date | Title |
---|---|---|
CN101059258A | Air conditioner and outdoor machine for the same |