| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 17 |
| # | Industry | |
|---|---|---|
| #1 | Computer technology | |
| #2 | Audio-visual technology | |
| #3 | Optics | |
| #4 | Telecommunications | |
| #5 | Environmental technology | |
| #6 | Engines, pumps and turbines | |
| #7 | Machines | |
| #8 | Thermal processes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nishikawa Naoki | 17 |
| #2 | Wakisaka Yoshifumi | 1 |
| #3 | Kawaguchi Akio | 1 |
| #4 | Suzuki Takanobu | 1 |
| #5 | Hijii Takumi | 1 |
| #6 | Yatsuduka Ryouta | 1 |
| #7 | Kosaka Hidemasa | 1 |
| #8 | Shimizu Fumio | 1 |
| #9 | Take Koichiro | 1 |
| #10 | Adachi Toyoshi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US8534349B2 | Heat exchanger tube and heat exchanger |