Top Inventors at C. Itoh & Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Thomas U. Coe | 4 |
| 2 | Atsushi Yamazaki | 3 |
| 3 | Hiroshi Uchiyama | 3 |
| #4 | Chris Krishnan | 2 |
| #5 | Daiji Nagatomo | 1 |
| #6 | Koichi Awazu | 1 |
| #7 | Susumu Higuchi | 1 |
| #8 | Toshinori Morizane | 1 |
| #9 | Yuko Yoshida | 1 |
| #10 | Akijiro Shibayama | 1 |