| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 3 | |
| #2 | Republic of Korea | 3 | |
| #3 | Taiwan | 3 | |
| #4 | United States | 3 | |
| #5 | WIPO (World Intellectual Property Organization) | 3 | |
| #6 | Philippines | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Pipes | |
| #2 | Measuring length, angles and areas |
| # | Name | Total Patents |
|---|---|---|
| #1 | Noda Yuji | 16 |
| #2 | Funakoshi Isamu | 11 |
| #3 | Ikeda Shintaro | 6 |
| #4 | Ueda Masahiro | 5 |
| #5 | Itou Yoshikuni | 5 |
| Publication | Filing date | Title |
|---|---|---|
| WO2018101199A1 | Eccentric universal joint mechanism and eccentric universal joint | |
| US2018045499A1 | Behavior inspection apparatus and behavior inspection method for extensible flexible pipe joint |