ERMA INC has a total of 12 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets chemical engineering, measurement and environmental technology are KANSAI CHEMICAL ENG CO LTD, MAVAG VERFAHRENSTECH AG and MAKAROV EVGENIJ P.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 9 | |
#2 | United States | 2 | |
#3 | EPO (European Patent Office) | 1 |
# | Industry | |
---|---|---|
#1 | Chemical engineering | |
#2 | Measurement | |
#3 | Environmental technology |
# | Technology | |
---|---|---|
#1 | Separation | |
#2 | Analysing materials | |
#3 | Mixing | |
#4 | Reduction of greenhouse gas emissions |
# | Name | Total Patents |
---|---|---|
#1 | Shirato Kozo | 10 |
#2 | Kawashima Kazuyasu | 9 |
#3 | Kobayashi Masashi | 3 |
#4 | Hiraizumi Kazuo | 2 |
#5 | Fukunaga Tokuhito | 2 |
#6 | Shiyafu Yoshiaki | 2 |
#7 | Inoue Saburo | 1 |
#8 | Nagai Akihiko | 1 |
#9 | Tanaka Minoru | 1 |
#10 | Mori Yasutomo | 1 |
Publication | Filing date | Title |
---|---|---|
JP2007134267A | Device and method for reducing oxidized state of metal | |
JP2006114430A | Overcharge-preventing device for storage battery | |
JPS63302926A | Device for replacing dissolved gas in liquid | |
JPS63300941A | Zero correcting device for optical measuring instrument | |
JPS63111909A | Degasification apparatus | |
US4729773A | Unit for degassing liquids | |
JPS62249066A | Calibrating liquid for inspecting blood | |
JPS62249065A | Calibrating liquid for inspecting blood | |
JPS62241538A | Liquid mixing device | |
JPS62241532A | Liquid mixing device | |
EP0197200A2 | Apparatus for adjusting concentration of solution |