Top Inventors at Hamada Printing Press Mfg. Co. All Time
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Itsuro Masuda | 2 |
| 1 | Shigeru Shimizu | 2 |
| 3 | Midori Kaneko | 1 |
| 3 | Akira Fukuda | 1 |
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Itsuro Masuda | 2 |
| 1 | Shigeru Shimizu | 2 |
| 3 | Midori Kaneko | 1 |
| 3 | Akira Fukuda | 1 |