POLYPLASTICS K K has a total of 13 patent applications. Its first patent ever was published in 1987. It filed its patents most often in Republic of Korea and China. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and audio-visual technology are SHANGHAI HANS MOLDING CO LTD, BOILN PLASTICS CO LTD and GE PLASTICS JAPAN LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Republic of Korea | 12 | |
#2 | China | 1 |
# | Industry | |
---|---|---|
#1 | Macromolecular chemistry and polymers | |
#2 | Machines | |
#3 | Audio-visual technology | |
#4 | Basic materials chemistry |
# | Name | Total Patents |
---|---|---|
#1 | Nakane Toshio | 3 |
#2 | Kawaguchi Kuniaki | 3 |
#3 | Tajima Yoshihisa | 2 |
#4 | Hijikata Kenji | 2 |
#5 | Kanaka Keiichi | 2 |
#6 | Gobashi Toshihiro | 1 |
#7 | Noriyuki Hayashi | 1 |
#8 | Miyazaki Hirotaka | 1 |
#9 | Suzuki Yoshiharu | 1 |
#10 | Okada Tsuneyoshi | 1 |
Publication | Filing date | Title |
---|---|---|
KR960001226B1 | Polyester resin composition | |
KR960007275B1 | Injection molding process, mold for injection molding, and injection molded article |