ELEPHANT CHAIN BLOCK CO has a total of 339 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1980. It filed its patents most often in Japan, EPO (European Patent Office) and United States. Its main competitors in its focus markets packaging and shipping, machines and transport are EDERER INC, M A T MALMEDIE ANTRIEBSTECHNIK GMBH and HHH MFG CO.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 147 | |
#2 | EPO (European Patent Office) | 32 | |
#3 | United States | 32 | |
#4 | China | 24 | |
#5 | Republic of Korea | 21 | |
#6 | Australia | 17 | |
#7 | Canada | 14 | |
#8 | Singapore | 14 | |
#9 | Hong Kong | 11 | |
#10 | Indonesia | 11 | |
#11 | Taiwan | 11 | |
#12 | Germany | 3 | |
#13 | Belgium | 1 | |
#14 | Italy | 1 |
# | Industry | |
---|---|---|
#1 | Packaging and shipping | |
#2 | Machines | |
#3 | Transport | |
#4 | Mechanical elements | |
#5 | IT methods for management |
# | Technology | |
---|---|---|
#1 | Winches | |
#2 | Cranes | |
#3 | Unspecified technologies | |
#4 | Unspecified technologies | |
#5 | Load transportation vehicles | |
#6 | Vehicle parts | |
#7 | Gearing | |
#8 | Clutches and brakes | |
#9 | Lifting and pushing | |
#10 | Data processing systems |
# | Name | Total Patents |
---|---|---|
#1 | Wada Yasuo | 133 |
#2 | Ueno Yoshio | 94 |
#3 | Fujikawa Masaru | 74 |
#4 | Honda Munenobu | 60 |
#5 | Kubota Haruo | 47 |
#6 | Nishi Yoshio | 45 |
#7 | Shibamoto Takaaki | 42 |
#8 | Ota Shuji | 36 |
#9 | Saai Koji | 29 |
#10 | Kobayasi Eikiti | 22 |
Publication | Filing date | Title |
---|---|---|
JP2019052688A | Chain sling and metal fittings therefor | |
JP2010173792A | Shackle | |
JP2010163277A | Clamp | |
JP2007223762A | Suspension hook | |
JP2007154487A | Jack cover fixture for correcting steel frame plumbing, and method of correcting steel frame plumbing using the same | |
JP2007039189A | Hook | |
JP2007022692A | Fluid type jack device | |
JP2006092965A | Explosion-proof operation box | |
JP2005335901A | Hanging hook | |
JP2005225666A | Connector, and main rope device and guy rope using the same | |
JP2004269255A | Hoisting tool and take up apparatus | |
JP2005207022A | Erection adjusting tool for h-shape steel, and erection adjusting method therefor | |
JP2005188136A | Steel frame erection auxiliary adjusting tool and steel frame erection adjusting method | |
JP2005041596A | Lifting component | |
JP2004043182A | Reinforcing bar lifting sling | |
TW200306279A | Hoist | |
JP2004002009A | Hoist | |
JP2004001996A | Plate lifting sling | |
JP2003254317A | Shackle | |
JP2004149236A | Trolley apparatus |