Top Inventors at Chemical Grouting Co. 2019
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Tsutomu Tsuchiya | 2 |
| 2 | Hiroyuki Abe | 1 |
| 2 | Hiroshi Soma | 1 |
| 2 | Masanori Kumekawa | 1 |
| 2 | Takeru Ariizumi | 1 |
| 2 | Yuichi Tachiwada | 1 |
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Tsutomu Tsuchiya | 2 |
| 2 | Hiroyuki Abe | 1 |
| 2 | Hiroshi Soma | 1 |
| 2 | Masanori Kumekawa | 1 |
| 2 | Takeru Ariizumi | 1 |
| 2 | Yuichi Tachiwada | 1 |