Top Inventors at Clean Planet All Time
Showing 1–13 of 13 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hideki Yoshino | 5 |
| 1 | Takehiko Ito | 5 |
| 1 | Yasuhiro Iwamura | 5 |
| #4 | Jirota KASAGI | 4 |
| #5 | Kazuyuki Otani | 3 |
| #6 | Masanao HATTORI | 2 |
| #6 | Masahide Ise | 2 |
| #6 | Nobuyuki Ishizaki | 2 |
| #6 | Shotaro Hirano | 2 |
| #6 | Tetsuharu Ibaraki | 2 |
| #11 | Hidetaka Yamamoto | 1 |
| #11 | Kazunobu Inoue | 1 |
| #11 | Kenichi Katakawa | 1 |