Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Tsukasa Kawakami | Shibaura Mechatronics | 7 |
| 2 | Tadashi Tamai | Shibaura Engineering Works Co. | 1 |
| 2 | Masayoshi Kominami | Shibaura Engineering Works Co. | 1 |
| 2 | Yoshihiro Kinoshita | Ashimori Industry Co. | 1 |
| 2 | Hatsutaro Omori | — | 1 |
| 2 | Yasuki Hamazume | Wako Pure Chemical Industries | 1 |