KOHAN KK has a total of 11 patent applications. Its first patent ever was published in 1976. It filed its patents most often in France, Japan and Netherlands. Its main competitors in its focus markets optics, textiles and paper and foods and drinks are INAMURA INSATSU KK, SIMPSON SHARON M and GANTSU KASEI KK.
# | Country | Total Patents | |
---|---|---|---|
#1 | France | 2 | |
#2 | Japan | 2 | |
#3 | Netherlands | 2 | |
#4 | Switzerland | 1 | |
#5 | Germany | 1 | |
#6 | United Kingdom | 1 | |
#7 | Hong Kong | 1 | |
#8 | Italy | 1 |
# | Industry | |
---|---|---|
#1 | Optics | |
#2 | Textiles and paper | |
#3 | Foods and drinks | |
#4 | Environmental technology |
# | Technology | |
---|---|---|
#1 | Photomechanical semiconductor production | |
#2 | Printing processes | |
#3 | Dairy products | |
#4 | Garbage disposal |
# | Name | Total Patents |
---|---|---|
#1 | Terada Ken | 3 |
#2 | Terada K | 1 |
#3 | Masuda Yusaku | 1 |
#4 | Ogino Sakanobu | 1 |
#5 | Umehara Shigeru | 1 |
#6 | Kobayashi Michinori | 1 |
Publication | Filing date | Title |
---|---|---|
JP2010089469A | Manufacturing apparatus and manufacturing method for synthetic resin product | |
JP2003034371A | Chewing gum case | |
GB1565380A | Halftone printing process and plates |