The report contains ten-year analysis with the following sections
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kito corporation | 36 |
printos | 2 |
shoei koki | 1 |
hitachi plant technologies | 1 |
kito corporation | 25 |
Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
chain block | 20 | 2012 |
variable speed hoist | 16 | 2011 |
hoist | 16 | 2010 |
hoist | 15 | 2007 |
chain block | 14 | 2014 |
manual chain block | 14 | 2010 |
load determination device for electric chain block and load determination method | 13 | 2010 |
manually operated hoisting / towing device | 12 | 2012 |
rope hoist | 10 | 2014 |
chain block | 10 | 2012 |