Top Inventors at Ichikawa Co. 2004
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Kazumasa Watanabe | 4 |
| 2 | Norio Sakuma | 2 |
| 3 | Harushige Ikeda | 1 |
| 3 | Hirofumi Ishii | 1 |
| 3 | Nobuyuki Ito | 1 |
| 3 | Yasuhiro Tsutsumi | 1 |
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Kazumasa Watanabe | 4 |
| 2 | Norio Sakuma | 2 |
| 3 | Harushige Ikeda | 1 |
| 3 | Hirofumi Ishii | 1 |
| 3 | Nobuyuki Ito | 1 |
| 3 | Yasuhiro Tsutsumi | 1 |