Top Inventors at 501 Hitachi Metals All Time
Showing 1–21 of 21 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Fumio Obata | 1 |
| 1 | Fumihiko Takahashi | 1 |
| 1 | Hideko Fukushima | 1 |
| 1 | Hideshige Matsuo | 1 |
| 1 | Isamu Yamamoto | 1 |
| 1 | Katsunori Iwasaki | 1 |
| 1 | Koichi Oda | 1 |
| 1 | Kuniaki Sato | 1 |
| 1 | Masao Ogata | 1 |
| 1 | Masahiko Oshima | 1 |
| 1 | Masaaki Tokunaga | 1 |
| 1 | Minoru Endoh | 1 |
| 1 | Michio Itoh | 1 |
| 1 | Nobukiyo Imagawa | 1 |
| 1 | Nobuo Kakinuma | 1 |
| 1 | Saburo Okada | 1 |
| 1 | Shigeho Tanigawa | 1 |
| 1 | Takumi Ohata | 1 |
| 1 | Toshiyuki Hatori | 1 |
| 1 | Toshiaki Tanaka | 1 |
| 1 | Yasuto Nozawa | 1 |