SUMITOMO HEAVY IND CONSTRUCTION CRANE CO LTD has a total of 40 patent applications. It decreased the IP activity by 25.0%. Its first patent ever was published in 2016. It filed its patents most often in Japan. Its main competitors in its focus markets packaging and shipping, measurement and environmental technology are HITACHI SUMITOMO HEAVY IND CONSTRUCTION CRANE CO LTD, SUMITOMO HEAVY IND CONSTRUCTION CRANES CO LTD and SANY EQUIPMENT CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 40 |
# | Industry | |
---|---|---|
#1 | Packaging and shipping | |
#2 | Measurement | |
#3 | Environmental technology | |
#4 | Engines, pumps and turbines | |
#5 | Mechanical elements | |
#6 | Transport |
# | Technology | |
---|---|---|
#1 | Cranes | |
#2 | Winches | |
#3 | Measuring force, work and fluid pressure | |
#4 | Weighing | |
#5 | Gearing | |
#6 | Gas-flow silencers for machines | |
#7 | Climate change mitigation in transportation | |
#8 | Motor vehicles | |
#9 | Controlling combustion engines | |
#10 | Measuring distances |
# | Name | Total Patents |
---|---|---|
#1 | Yamamoto Kazunori | 6 |
#2 | Miyazaki Itaru | 6 |
#3 | Ochizawa Junichi | 4 |
#4 | Kahara Akira | 4 |
#5 | Matsui Takuya | 3 |
#6 | Watanabe Masanori | 3 |
#7 | Hoshino Hiroyuki | 2 |
#8 | Funato Koji | 2 |
#9 | Honjo Kohei | 2 |
#10 | Kamiya Reisuke | 2 |
Publication | Filing date | Title |
---|---|---|
JP2021008364A | Hydraulic crane driving device | |
JP2020158310A | Counterweight for working machine | |
JP2020165302A | Earth drill | |
JP2020045250A | Mobile crane and assembling method of mobile crane | |
JP2019163173A | Auxiliary lifting device and cylinder | |
JP2020203763A | crane | |
JP2020180000A | Crane, crane body and movable body | |
JP2020165511A | Working machine and counter balance valve | |
JP2020164311A | crane | |
JP2020159106A | Pile extraction device | |
JP2020142876A | Winch device of crane and crane | |
JP2020100471A | Mobile crane | |
JP2020100463A | crane | |
JP2020097474A | crane | |
JP2020019584A | Hook device and crane | |
JP2020011821A | Mobile crane | |
JP2019196249A | crane | |
JP2018090423A | Detection device for crane | |
JP2019156620A | Controller of hydraulic winch | |
JP2019151469A | Protector and protector attaching method |