| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 11 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Building materials | |
| #2 | Separation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Borisu Izurairobuitsuchi Nuude | 4 |
| #2 | Maruseru Yanobitsuchi Bikubau | 4 |
| #3 | Arekusandoru Serugeebuitsuchi | 3 |
| #4 | Maruseru Yanobuitsuchi Bikubau | 3 |
| #5 | Borisu Izurairobitsuchi Nuderu | 2 |
| #6 | Ada Mirofuna Purihozan | 2 |
| #7 | Anatorii Yakoburebuitsuchi Gad | 2 |
| #8 | Porisu Izurairobitsuchi Nuderu | 2 |
| #9 | Borisu Izurairobuitsuchi Nuder | 2 |
| #10 | Anatorii Yakoburebitsuchi Gada | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JPS58176152A | Manufacture of cement clinker |