Top Inventors at Osaka Industrial Promotion Organization All Time
Showing 1–33 of 33 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hatsuo Maeda | 2 |
| 1 | Masashi Yoshimura | 2 |
| 1 | Takatomo Sasaki | 2 |
| 1 | Yusuke Mori | 2 |
| #5 | Eisuke Mekada | 1 |
| #5 | Fumio Kawamura | 1 |
| #5 | Hiroaki Adachi | 1 |
| #5 | Hiroshi Kiyono | 1 |
| #5 | Hiroshi Masuhara | 1 |
| #5 | Hidekazu Murakawa | 1 |
| #5 | Hisashi Serizawa | 1 |
| #5 | Hiroyuki Yoshida | 1 |
| #5 | Isao Tachibana | 1 |
| #5 | Kazumasa Hirata | 1 |
| #5 | Kazuhiro Kaseda | 1 |
| #5 | Kazuhisa Miyamoto | 1 |
| #5 | Katsuaki Suganuma | 1 |
| #5 | Kazufumi Takano | 1 |
| #5 | Kenji Miyado | 1 |
| #5 | Kentaro Yomogida | 1 |
| #5 | Kunimichi OMAE | 1 |
| #5 | Mariko Hatamura | 1 |
| #5 | Masanori Morishita | 1 |
| #5 | Masaaki Okubo | 1 |
| #5 | Norio Itoh | 1 |
| #5 | Shigeru Oshima | 1 |
| #5 | Shunro Yamaguchi | 1 |
| #5 | Tomoya Iwahashi | 1 |
| #5 | Tomoyuki Kuroki | 1 |
| #5 | Toshiaki Yamamoto | 1 |
| #5 | Youichiroh Hosokawa | 1 |
| #5 | Yoshiharu Matsuura | 1 |
| #5 | Yoshito Takeda | 1 |