Top Inventors at Chiyoda 1989
Showing 1–10 of 10 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Yoshimi Okada | 1 |
| 1 | Yohichi Umehara | 1 |
| 1 | Satsuki Morie | 1 |
| 1 | Masayoshi Inooka | 1 |
| 1 | Minato Tomikawa | 1 |
| 1 | Shigeru Aoki | 1 |
| 1 | Toshio Inuzuka | 1 |
| 1 | Tsutomu Hasegawa | 1 |
| 1 | Ikuro Kuwahara | 1 |
| 1 | Ataru Wakabayashi | 1 |