| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 10 | |
| #2 | China | 7 | |
| #3 | EPO (European Patent Office) | 6 | |
| #4 | United States | 5 | |
| #5 | Republic of Korea | 3 | |
| #6 | Taiwan | 2 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Consumer goods | |
| #3 | Textiles and paper | |
| #4 | Surface technology and coating | |
| #5 | Materials and metallurgy | |
| #6 | Machine tools | |
| #7 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Vehicle tyre repairing | |
| #2 | Ropes | |
| #3 | Special textiles | |
| #4 | Electrolytic coating production | |
| #5 | Metal tempering | |
| #6 | Knitting | |
| #7 | Metallic material removal | |
| #8 | Yarns and threads | |
| #9 | Sawing | |
| #10 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Matsuoka Akifumi | 22 |
| #2 | Suzuki Masumi | 22 |
| #3 | Fujisawa Koji | 22 |
| #4 | Takamura Shinei | 19 |
| #5 | Yamashita Kenichi | 17 |
| #6 | Nakajima Tetsuya | 11 |
| #7 | Saito Kazuhiko | 11 |
| #8 | Tokuyama Takashi | 10 |
| #9 | Kodama Junichi | 6 |
| #10 | Shimizu Hiroshi | 3 |
| Publication | Filing date | Title |
|---|---|---|
| WO2020217858A1 | Steel cord, belt laminate, and tire | |
| WO2020116047A1 | Steel wire and tire | |
| EP3770319A1 | Steel cord and tire | |
| WO2019069560A1 | Steel cord, tire | |
| WO2018142691A1 | Tier |