| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | Canada | 4 | |
| #3 | EPO (European Patent Office) | 3 | |
| #4 | Taiwan | 2 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Computer technology | |
| #4 | Control | |
| #5 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Punching metal | |
| #2 | Unspecified technologies | |
| #3 | Image data processing | |
| #4 | Thread cutting | |
| #5 | Cutting | |
| #6 | Making metal sheets | |
| #7 | Climate change mitigation in goods production | |
| #8 | Control or regulating systems | |
| #9 | Unspecified technologies | |
| #10 | Forging |
| # | Name | Total Patents |
|---|---|---|
| #1 | Seki Masayuki | 5 |
| #2 | Kask Kalev | 2 |
| #3 | Hayakawa Minoru | 2 |
| #4 | Leshchiner Dmitry | 2 |
| #5 | Iwamoto Masami | 2 |
| #6 | Hazama Kensuke | 2 |
| #7 | Endo Shigeru | 2 |
| #8 | Ou Jun-Shiou | 2 |
| #9 | Fujita Oriya | 1 |
| #10 | Ohtsuka Yasuyuki | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US6189361B1 | Tool for forming protrusions in material by cutting and deforming | |
| US6144896A | Method and apparatus for designing sheet metal parts | |
| US6179549B1 | Loading and unloading device for sheet metals |