| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 3 | |
| #2 | France | 2 | |
| #3 | Canada | 1 | |
| #4 | Spain | 1 | |
| #5 | United Kingdom | 1 | |
| #6 | Japan | 1 | |
| #7 | Sweden | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Cranes | |
| #2 | Ships | |
| #3 | Marine propulsion |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kuribayashi Sadatomo | 7 |
| Publication | Filing date | Title |
|---|---|---|
| JP2010007677A | Oldham coupling and manufacturing method thereof | |
| GB1212959A | Improvements in or relating to marine derricks | |
| ES328974A1 | Improvements in the disposition of the elements of a maritime crane. (Machine-translation by Google Translate, not legally binding) | |
| CA762284A | Marine derrick arrangement |