Top Inventors at Well Stone All Time
Showing 1–8 of 8 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Yoichi Ishii | 13 |
| 2 | Takeshi Okamoto | 10 |
| 3 | Sayaka Makino | 6 |
| #4 | Kazuyuki Ishii | 3 |
| #4 | Takayuki Nemoto | 3 |
| #6 | Etsuo Yoshida | 2 |
| #6 | Hiroyuki Sumi | 2 |
| #6 | Sayaka Ishii | 2 |
Showing 1–8 of 8 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Yoichi Ishii | 13 |
| 2 | Takeshi Okamoto | 10 |
| 3 | Sayaka Makino | 6 |
| #4 | Kazuyuki Ishii | 3 |
| #4 | Takayuki Nemoto | 3 |
| #6 | Etsuo Yoshida | 2 |
| #6 | Hiroyuki Sumi | 2 |
| #6 | Sayaka Ishii | 2 |