Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroyuki Soga | Unicharm | 3 |
| 1 | Takamitsu Igaue | Unicharm | 3 |
| 3 | Taiji Shimakawa | Unicharm | 1 |
| 3 | Tsutomu Kido | Unicharm | 1 |
| 3 | Mitsuo Nagano | Sankyo Holdings Co. | 1 |
9 patents · 5 inventors
Ranked #4,294 of 22,654 cities Top 20%
Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroyuki Soga | Unicharm | 3 |
| 1 | Takamitsu Igaue | Unicharm | 3 |
| 3 | Taiji Shimakawa | Unicharm | 1 |
| 3 | Tsutomu Kido | Unicharm | 1 |
| 3 | Mitsuo Nagano | Sankyo Holdings Co. | 1 |