| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 | |
| #2 | Canada | 11 | |
| #3 | Australia | 10 | |
| #4 | Germany | 10 | |
| #5 | France | 10 | |
| #6 | United Kingdom | 10 | |
| #7 | Italy | 9 | |
| #8 | Sweden | 5 | |
| #9 | Netherlands | 4 | |
| #10 | Belgium | 2 | |
| #11 | EPO (European Patent Office) | 1 | |
| #12 | Hong Kong | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Transport | |
| #3 | Thermal processes | |
| #4 | Mechanical elements | |
| #5 | Civil engineering | |
| #6 | Packaging and shipping | |
| #7 | Machines | |
| #8 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Special furniture | |
| #2 | Office furniture | |
| #3 | Hand carts | |
| #4 | Air-conditioning | |
| #5 | Ladders | |
| #6 | Nails | |
| #7 | Containers for goods storage | |
| #8 | Vehicle connections | |
| #9 | Unspecified technologies | |
| #10 | Ice-boxes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Karashima Masashi | 55 |
| #2 | Karashima Masashi Japan | 1 |
| #3 | Tokyo Ja | 1 |
| Publication | Filing date | Title |
|---|---|---|
| IT8522158D0 | Supermarket or restaurant trolley | |
| CA1243707A | Trolley | |
| US4620637A | Trolley | |
| IT8520930D0 | Ware transporter and stop ladder | |
| CA1238669A | Carrying cart equipped with service rack | |
| US4652003A | Carrying cart equipped with service rack and stepladder | |
| AU523569B2 | Refrigerated showcase | |
| US4136783A | Showcase equipment | |
| US3981552A | Showcase | |
| IT1031986B | Improved freezer or cooler type display cabinet - additional air flow deflector plates prevent front opening of cabinet warming up (NL220676) | |
| US3996763A | Refrigerated show case |