Top Inventors at Osaka Municipal Government 2004
Showing 1–8 of 8 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hiroshi Hatase | 1 |
| 1 | Kazuaki Sukata | 1 |
| 1 | Masanobu Izaki | 1 |
| 1 | Masayuki Shimada | 1 |
| 1 | Manabu Shioyama | 1 |
| 1 | Motoomi Arakawa | 1 |
| 1 | Yasuyuki Agari | 1 |
| 1 | Yoshikazu Saijo | 1 |