| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | Japan | 3 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Electrical machinery and energy | |
| #3 | Transport | |
| #4 | Machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Tsuchiya Takenori | 12 |
| #2 | Hikosaka Masahide | 6 |
| #3 | Nagai Hiroki | 6 |
| #4 | Suzuki Takahiro | 1 |
| #5 | Oyanagi Hajime | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2000024820A | Bead weld cutting machine | |
| JPH06345657A | Plaster containing guinea pepper | |
| JPS63275520A | Foamable drug composition |