Top Inventors at Osaka Gas Co. 2018
Showing 1–19 of 19 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hisao Ohnishi | 1 |
| 1 | Hiroshi Tanaka | 1 |
| 1 | Junichiro Tsutsumi | 1 |
| 1 | Kazuyuki Minami | 1 |
| 1 | Koji Yakire | 1 |
| 1 | Kunihiro Nakao | 1 |
| 1 | Kyohei Manabe | 1 |
| 1 | Masami Ueno | 1 |
| 1 | Mitsuaki Echigo | 1 |
| 1 | Osamu Yamazaki | 1 |
| 1 | Satoshi Nagata | 1 |
| 1 | Shota KAWASHIMA | 1 |
| 1 | Tamotsu Kotani | 1 |
| 1 | Takahisa Utaki | 1 |
| 1 | Tomoyuki Hirai | 1 |
| 1 | Yoshinobu Kawamitsu | 1 |
| 1 | Yoshikazu Kondo | 1 |
| 1 | Yukio Fujiwara | 1 |
| 1 | Yuji Tsuda | 1 |