Top Inventors at Sumitomo Pipe & Tube Co. 2016
Showing 1–8 of 8 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Atsushi Tomizawa | 2 |
| 1 | Manabu Okahisa | 2 |
| 1 | Shinjiro Kuwayama | 2 |
| 1 | Takashi Suyama | 2 |
| 1 | Yusuke Kinoshita | 2 |
| #6 | Mitsusato Hara | 1 |
| #6 | Naoaki Shimada | 1 |
| #6 | Saburo Inoue | 1 |