Top Inventors at Osaka Prefecture 1989
Showing 1–7 of 7 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Masaru Inoue | 1 |
| 1 | Shigeo Fukui | 1 |
| 1 | Souichi Ogawa | 1 |
| 1 | Soichi Ogawa | 1 |
| 1 | Takao Sugioka | 1 |
| 1 | Tsutomu Ueno | 1 |
| 1 | Akio Okamoto | 1 |
Showing 1–7 of 7 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Masaru Inoue | 1 |
| 1 | Shigeo Fukui | 1 |
| 1 | Souichi Ogawa | 1 |
| 1 | Soichi Ogawa | 1 |
| 1 | Takao Sugioka | 1 |
| 1 | Tsutomu Ueno | 1 |
| 1 | Akio Okamoto | 1 |