| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 11 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Environmental technology | |
| #3 | Measurement | |
| #4 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Climate change mitigation in goods production | |
| #2 | Iron and steel production | |
| #3 | Measuring temperature | |
| #4 | Separating solids |
| # | Name | Total Patents |
|---|---|---|
| #1 | Biteii Pooru Keran | 5 |
| #2 | Aran Kurisutofuaa Beekaa | 5 |
| #3 | Ronarudo Jiei Kurementsu | 4 |
| #4 | Buraian Efu Burakanin | 3 |
| #5 | Harii Uiriamu Hotsukin | 2 |
| #6 | Jiefurii Enu Burutaa | 2 |
| #7 | Richiyaado Hamiruton Deebisu | 2 |
| #8 | Toomasu Daburiyu Gutsuderu | 1 |
| #9 | Jieemuzu Ei Kenerii | 1 |
| #10 | Toomasu Betsuson Gutsuderu | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JPS57157881A | Positioning device of feeding pipe | |
| JPS57124683A | Air introduction method of and apparatus for direct reduction rotary kiln |