| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 6 | |
| #2 | United States | 3 | |
| #3 | Republic of Korea | 2 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Springs | |
| #2 | Unspecified technologies | |
| #3 | Soldering, welding and flame cutting | |
| #4 | Gearing | |
| #5 | Clutches and brakes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sato Masanori | 3 |
| #2 | Shibata Daisuke | 3 |
| #3 | Sato Kenji | 2 |
| #4 | Shinozaki Susumu | 2 |
| #5 | Matsuoka Masamichi | 2 |
| #6 | Ichinose Masato | 2 |
| #7 | Yamamoto Hiroki | 2 |
| #8 | Tsuchiya Shouichi | 2 |
| #9 | Inoue Atsushi | 2 |
| #10 | Koda Masanori | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP1176338A2 | Torsional vibration damper |