NIPPON REFINE CO LTD has a total of 21 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2003. It filed its patents most often in Taiwan, China and Republic of Korea. Its main competitors in its focus markets chemical engineering, basic materials chemistry and semiconductors are SILICA VERFAHRENSTECHNIK GMBH, TIGG CORP and 2661881 ONTARIO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Taiwan | 8 | |
#2 | China | 5 | |
#3 | Republic of Korea | 3 | |
#4 | WIPO (World Intellectual Property Organization) | 3 | |
#5 | Singapore | 1 | |
#6 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Chemical engineering | |
#2 | Basic materials chemistry | |
#3 | Semiconductors | |
#4 | Optics | |
#5 | Materials and metallurgy | |
#6 | Surface technology and coating | |
#7 | Thermal processes | |
#8 | Environmental technology |
# | Name | Total Patents |
---|---|---|
#1 | Takeyama Tomokiyo | 13 |
#2 | Oda Akiyoshi | 12 |
#3 | Kawase Yasuhito | 12 |
#4 | Mizutani Eiichi | 7 |
#5 | Maeda Syogo | 4 |
#6 | Masuda Yoshito | 3 |
#7 | Sakamoto Seiji | 3 |
#8 | Kaya Kunimitsu | 3 |
#9 | Kawase Taijun | 3 |
#10 | Yoshito Masuda | 3 |
Publication | Filing date | Title |
---|---|---|
WO2019130535A1 | Method for culturing labyrinthulea microorganism | |
WO2017104384A1 | Algae inhibitor, method for producing algae inhibitor and algae inhibition method | |
KR20070036895A | An apparatus and method for recovering solvent |