SHINHOKOKU STEEL CORP has a total of 26 patent applications. Its first patent ever was published in 1981. It filed its patents most often in China, Taiwan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets materials and metallurgy, machine tools and surface technology and coating are GUO FU, VDM Metals GmbH and ILSENBURGER GROBBLECH GMBH.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 5 | |
#2 | Taiwan | 4 | |
#3 | WIPO (World Intellectual Property Organization) | 4 | |
#4 | EPO (European Patent Office) | 3 | |
#5 | Republic of Korea | 3 | |
#6 | United States | 3 | |
#7 | Canada | 2 | |
#8 | Australia | 1 | |
#9 | New Zealand | 1 |
# | Industry | |
---|---|---|
#1 | Materials and metallurgy | |
#2 | Machine tools | |
#3 | Surface technology and coating |
# | Technology | |
---|---|---|
#1 | Alloys | |
#2 | Metal tempering | |
#3 | Rolling metal | |
#4 | Changing non-ferrous metals | |
#5 | Foundry moulding | |
#6 | Coating metallic material |
# | Name | Total Patents |
---|---|---|
#1 | Ona Kotaro | 10 |
#2 | Ohno Haruyasu | 10 |
#3 | Sakaguchi Naoki | 10 |
#4 | Kunioka Saburo | 8 |
#5 | Toriyama Hiroshi | 6 |
#6 | Yokomizo Yuta | 5 |
#7 | Kotaro Ona | 3 |
#8 | Hidaka Yasuyoshi | 3 |
#9 | Nakanishi Tetsuya | 3 |
#10 | Haruyasu Ohno | 2 |
Publication | Filing date | Title |
---|---|---|
WO2019044721A1 | Low thermal expansion alloy | |
CA3062040A1 | Low thermal expansion alloy | |
CN105296846A | Low thermal expansion cast steel product and manufacture method thereof | |
CN105296844A | Casting with high rigidity and low thermal expansion and manufacture method thereof | |
TW201420777A | And a method for manufacturing the same for producing a seamless steel pipe | |
EP0767013A1 | System for guiding works to be rolled | |
US5601782A | Abrasive resistant high manganese cast steel | |
CA2159358A1 | Wear-resisting high-manganese cast steel | |
US4348241A | Heat-treatment of semifinished product-sliding surface of shaping members in plastic metal-working apparatus |