Top Inventors at Diamond Engineering Co. All Time
Showing 1–14 of 14 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Fumihito Kasagi | 3 |
| 1 | Kazutoshi Teraoka | 3 |
| 1 | Kimihiro Shimono | 3 |
| 1 | Takahiro Takeda | 3 |
| #5 | Katsuhiko Maeda | 1 |
| #5 | Makoto Numazawa | 1 |
| #5 | Matsuo Ohtaka | 1 |
| #5 | Masaaki Okuda | 1 |
| #5 | Minoru Okamoto | 1 |
| #5 | Osamu Shiraishi | 1 |
| #5 | Takushi Tamamura | 1 |
| #5 | Toshinori Yasutomi | 1 |
| #5 | Yasunori Motoi | 1 |
| #5 | Kiyotaka Tomisaki | 1 |