Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jun Shiraishi | Toto | 5 |
| 2 | Yuichi Hirayama | Sony | 3 |
| 2 | Mitsuaki Nakanishi | Yaskawa Electric | 3 |
| #4 | Kazuhiro Nakayama | Jgc Catalysts And Chemicals | 2 |
13 patents · 4 inventors
Ranked #7,699 of 44,143 cities Top 20%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jun Shiraishi | Toto | 5 |
| 2 | Yuichi Hirayama | Sony | 3 |
| 2 | Mitsuaki Nakanishi | Yaskawa Electric | 3 |
| #4 | Kazuhiro Nakayama | Jgc Catalysts And Chemicals | 2 |