Top Inventors at Ueno Seiyaku Oyo Kenkyujo 1989
Showing 1–13 of 13 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Ryuzo Ueno | 5 |
| 2 | Ryuji Ueno | 3 |
| 3 | Akihiko Tabata | 2 |
| #4 | Yoshirou Uchiyama | 1 |
| #4 | Mayumi Iwao | 1 |
| #4 | Satomi Inoue | 1 |
| #4 | Sachiko Kuno | 1 |
| #4 | Shin-ya Fujimoto | 1 |
| #4 | Shigeru Ito | 1 |
| #4 | Shinichi Katsura | 1 |
| #4 | Takashi Hironaka | 1 |
| #4 | Hiroshi Kita | 1 |
| #4 | Ichie Kato | 1 |