Top Inventors at Hiraoka & Co. 1982
Showing 1–5 of 5 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Tsutomu Obayashi | 2 |
| 2 | Endou Mituo | 1 |
| 2 | Obayashi Tsutomu | 1 |
| 2 | Hideyuki Hiraoka | 1 |
| 2 | Yoshiji Hiraoka | 1 |
Showing 1–5 of 5 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Tsutomu Obayashi | 2 |
| 2 | Endou Mituo | 1 |
| 2 | Obayashi Tsutomu | 1 |
| 2 | Hideyuki Hiraoka | 1 |
| 2 | Yoshiji Hiraoka | 1 |