NIHON RANKO KK has a total of 25 patent applications. Its first patent ever was published in 1980. It filed its patents most often in Japan. Its main competitors in its focus markets thermal processes, control and transport are NISKANEN ERKKI JOHANNES, BERKELEY ARNOLD D and LUX PRODUCTS CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 25 |
# | Industry | |
---|---|---|
#1 | Thermal processes | |
#2 | Control | |
#3 | Transport | |
#4 | Measurement | |
#5 | Mechanical elements | |
#6 | Consumer goods |
# | Name | Total Patents |
---|---|---|
#1 | Kondou Jiyunichi | 13 |
#2 | Sakai Sumio | 3 |
#3 | Kubota Bunpei | 2 |
#4 | Sakamoto Hideo | 2 |
#5 | Yomogida Masayuki | 1 |
#6 | Takahashi Ikuo | 1 |
#7 | Kamigata Noboru | 1 |
#8 | Ueda Masaru | 1 |
#9 | Kondou Kenichi | 1 |
#10 | Miyaji Yukio | 1 |
Publication | Filing date | Title |
---|---|---|
JPS6111541A | Cool water supplying system | |
JPS6110180A | Flow control valve | |
JPS616468A | Four-way valve | |
JPS60263788A | Thermovalve | |
JPS60238632A | Dehumidifying system | |
JPS60238631A | Suction-exhaust duct | |
JPS60200033A | Dehumidifying system | |
JPS60175123A | Room thermostat | |
JPS60175124A | Control device of low temperature heating | |
JPS5985106A | Linearizing circuit | |
JPS6059622A | Switch unit | |
JPS6048594A | Fire alarm | |
JPS6022522A | Automatic return type vacuum switch for vehicle | |
JPS6022523A | Unautomatic return type vacuum switch for vehicle | |
JPS59218589A | Fire alarm | |
JPS59214998A | Fire alarm | |
JPS59206999A | Fire alarm | |
JPS59138028A | Remote control thermostat unit | |
JPS5997370A | Solenoid valve | |
JPS58174822A | Sensor |