KYORITSU CHEMICAL CO LTD has a total of 49 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2007. It filed its patents most often in China, Taiwan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and optics are THREE BOND CO LTD, KYORITSU CHEMICAL & CO LTD and SOLVAY SPECIALTY POLYMERS IT.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 27 | |
#2 | Taiwan | 9 | |
#3 | WIPO (World Intellectual Property Organization) | 7 | |
#4 | EPO (European Patent Office) | 3 | |
#5 | Republic of Korea | 3 |
# | Name | Total Patents |
---|---|---|
#1 | Usui Taikou | 8 |
#2 | Toyama Shigeki | 8 |
#3 | Fukumoto Kunihiro | 7 |
#4 | Tsubouchi Mikihiko | 6 |
#5 | Kurono Satoshi | 6 |
#6 | Sakuraba Ichiro | 5 |
#7 | Onoue Shinya | 5 |
#8 | Uemura Taichi | 4 |
#9 | Morimoto Masahiro | 4 |
#10 | Kumakura Masayoshi | 4 |
Publication | Filing date | Title |
---|---|---|
CN104471644A | Curable composition for hard disk drive | |
CN102666635A | Partially esterified epoxy resin and process for production thereof | |
WO2011001911A1 | Energy ray-curable epoxy resin composition having excellent fast curing properties | |
WO2011001912A1 | Energy ray-curable epoxy resin composition having excellent curing properties in deep portions | |
TW201026801A | And a photohardenable resin composition for bonding an optical functional material |