| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 3 | |
| #2 | Canada | 2 | |
| #3 | France | 2 | |
| #4 | United Kingdom | 2 | |
| #5 | Italy | 2 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Producing goods from plastic |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sarumaru Kazumasa | 6 |
| Publication | Filing date | Title |
|---|---|---|
| US3903227A | Method for vulcanization-pressing of vehicular tire treads | |
| CA996714A | Method and apparatus for vulcanization-pressing of vehicular tire treads | |
| GB1392003A | Method and apparatus for the vulcanization of vehicular tyre treads | |
| DE2224177A1 | Vulcanising pneumatic tyres - using turbulent heated gas stream in mould cavity | |
| DE2211011A1 | PROCESS FOR VULCANIZING RUBBER RIMS OF VEHICLE TIRES FOR RENEWAL OF THE TREAD |